Dexter r w (45 risultati)

Paperback. Condizione: Fair. R. W. Alley (illustratore).

Paperback. Condizione: Very Good. R. W. Alley (illustratore).

Paperback. Condizione: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. R. W. Alley (illustratore).

Condizione: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. R. W. Alley (illustratore).

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. R. W. Alley (illustratore).

Condizione: good. R. W. Alley (illustratore).

Condizione: Good. paperback 100% of proceeds go to charity! Good condition with all pages in tact. Item shows signs of use and may have cosmetic defects. R. W. Alley (illustratore).

Softcovers reprint/offprint from journal; minor shelfwear; o/w in very good condition.

Reprint/offprint from journal; no covers; minor shelfwear; o/w in very good condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Soft cover. Condizione: VG+. Original Edition. A very nice original copy of this ornithological journal containing the several following articles: Allan R. Keith. A SUMMARY OF THE EXTRALIMITAL RECORDS OF THE VARIED THRUSH, 1848-1966; David W. Johnston & Audrey C. Downer, MIGRATORY FEATURES OF THE INDIGO BUNTING IN JAMAICA AND FLORIDA; Steve Fretwell, HABITAT DISTRIBUTION AND SURVIVAL IN THE FIELD SPARROW; Ralph W. Dexter, INCURSIONS OF THE EVENING GROSBEAK IN NORTHEASTERN OHIO, 1860-1967; F. Prescott Ward, & David P. Martin (VMDs), AN IMPROVED CAGE TRAP FOR BIRDS OF PREY; Robert C. Rumsey, CAPTURE AND CARE OF PILEATED AND RED-BILLED WOODPECKERS. Book.…

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Very Good. first edition". VERY GOOD CONDITION SOLID, CLEAN .BRIGHT.NICE GOLD "JAZZ" Spine title with 1" trumpet player in gold to blue cloth hard cover. ; 1" trumpet player in gold to blue cloth hard cover. .white endpapers followed by several pages of B&W half page sized photos of big bands, leaders, and famous musicians & short notes. ; Sheet Music; 258pg pages; Great Jazz bands & Great performers.NICE INDEX.Inner back cover;previous owner's name "A.H.STENHOLM". Illustrated by Many B & W Photos (illustratore).…

Wraps. Condizione: Good. Prepriint Presumed first printing thus. [1], 4 pages. Illustrations. This paper was prepared for submission to the Thirteenth Pulse Power Symposium in Buffalo, NY, June 19-22, 1978. Stapled at upper left corner. Results were to be presented on the design and testing of a pressurized gas blown spark gap switch capable of high repetition rates in a burst mode of operation. The switch parameters which had been achieved were as follows: 220-KV, 42-kA, a five pulse burst at 1-kHz, 12-ns risetime, 2-ns jitter at a pulse width of 50-ns. The construction of the coaxial spark gap is illustrated in Figure 1. The spark gap bolts on to the lower end of a 5.2 coaxial water Blumlein and was designed to switch the mid conductor to ground. The Blumlein's mid conductor feeds through a polycarbonate resin insulator which interfaced between the water and the high pressure gas and become the switch's anode. From Wikipedia: A spark gap consists of an arrangement of two conducting electrodes separated by a gap usually filled with a gas such as air, designed to allow an electric spark to pass between the conductors. When the potential difference between the conductors exceeds the breakdown voltage of the gas within the gap, a spark forms, ionizing the gas and drastically reducing its electrical resistance. An electric current then flows until the path of ionized gas is broken or the current reduces below a minimum value called the "holding current". This usually happens when the voltage drops, but in some cases occurs when the heated gas rises, stretching out and then breaking the filament of ionized gas. Usually, the action of ionizing the gas is violent and disruptive, often leading to sound (ranging from a snap for a spark plug to thunder for a lightning discharge), light and heat.…

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: new. New Copy. Customer Service Guaranteed. R. W. Alley (illustratore).

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

8 pp., gr. 8.