h c hottel (13 risultati)

Soft cover. Condizione: VG. 11pp extract, references, salvaged from a damaged copy of the Annual Report Of The Board Of Regents Of The Smithsonian Institution For The Year Ended June 30, 1941. The author was at the Massachusetts Institute of Technology. Housed in protective mylar report cover.

Soft cover. Condizione: Very Good. pp151-162. Removed from ANNUAL REPORT OF THE BOARD OF REGENTS OF THE SMITHSONIAN INSTITUTION FOR THE YEAR ENDED JUNE 30, 1941. VG. In plastic report covers. From the report: "One must always begin such a discussion by expressing the earth's reception of solar energy in units no one has thought of before to use, the more startling the better. In keeping with this tradition, I shall mention a few old figures and add my own. The earth and its atmosphere intercept the equivalent in energy of 21 billion tons of coal per hour; 6 million tons per second; the equivalent in 3 minutes of the annual American energy consumption of about 1 billion tons; energy at a rate sufficient each year to melt a layer of ice 114 feet thick; on an acre at noon the equivalent of the discharge of a healthy stream from a garden hose spouting fuel oil instead of water.

Pamphlet. Condizione: Very Good. Ann Rept, pp. 151-162, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Hardcover. Condizione: Very Good. pp. 103-112, Photos, Photos, Illus, 4to, Extracted from orig vol, thus begins with title page, trimmed & stapled, thus is like a pamphlet, else VG.

Soft cover. Condizione: Good. PB/pub.1971/Fair condition/364 pages - Some facts and assessements are discussed in this new energy technology text. [TN436839]. Book.

364pp. 8vo Numerous line drawings, tables, & charts. Trade Paperback. Owner's signature, light cover wear/soil, back cover has moisture stain along spine edge but text clean/tight: VG.

Softcover. Condizione: Very Good. Fifth edition. Very good in stiff paper covers. Former owner's name stamp on top edge and inside front cover.

Condizione: Good. *Price HAS BEEN REDUCED by 10% until Monday, June 8 (weekend SALE item)* 353 pp., Hardcover, ex library, else text and binding clean and tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Soft cover. Condizione: Very Good. 1st Edition. This report concentrates on the technological status of energy and fuel conservation processes United States. It assesses the technical and economic adequacy of existing and proposed processes and suggests where additional effort is needed to accelerate change. Condition notes: (xi), 364 numbered pp; PB. Pages: clean, bright, tight; a.e. sunned. Cover: white wraps, orange design front, black titles front/spine; modest edge/shelfwear, edges sunned, spine creased, lt soil, lt rubbing.

Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:

Hardcover. Condizione: Good. No Jacket. Shelf and handling wear to cover and binding, with general signs of previous use. Moderate wear and scuffing to boards due to age and use. All pages are intact, binding is sound. Bumped corners. Clean and unmarked. Secure packaging for safe delivery.

hardcover. Condizione: Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. First ition edition. Good/Wraps (39433) . Metal comb-bound softcovers, good condition, with lightly rubbed wraps, some light marks and spots. some light sunning at top fr wraps. lightly bumped spine ends, somewhat bumped and bent corners. somewhat tanned p. edges, some light soil. Ltly tanned pp. Vol. Two has faint sig at top fr, 1.5 cm. tear at top r., and 7 cm. tear on 1 fold-out chart. O/w cln, tight, unmarked. 98.