Harker g a (95 risultati)

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority. G. A. Harker (illustratore).

Condizione: As New. Unread book in perfect condition. Harker, G. A. (illustratore).

Condizione: New. G. A. Harker (illustratore).

Paperback. Condizione: New. G. A. Harker (illustratore).

Condizione: New. Harker, G. A. (illustratore).

Paperback. Condizione: New. Harker, G. A. (illustratore).

Condizione: As New. Unread book in perfect condition. G. A. Harker (illustratore).

Trade Paperback. Condizione: As New. No Jacket. Sequel to the White Seneca, 278 pages Size: 5.5 x 8.5 Inches. G. A. Harker (illustratore).

Paperback or Softback. Condizione: New. At Seneca Castle. G. A. Harker (illustratore). Book.

Hardcover. Condizione: Good. 1st Edition. ix, 305pp, eight full page drawings by G. A. Harker, pictorial cover. Backstrip slightly darkened, else G+. The author was born in Louisville, Kentucky in 1866. The EMMY LOU series made her popular throughout the English speaking world. G. A. Harker (illustratore).…

Condizione: New. G. A. Harker (illustratore).

Condizione: New. Harker, G. A. (illustratore).

Condizione: New.

Condizione: New.

Hardcover. Condizione: Fair. First Edition. Cloth edtremities worn; inner hinges cracked. Illustrated by G. A. Harker (illustratore).

Condizione: As New. Unread book in perfect condition. Harker, G A (illustratore).

Hardcover. Condizione: Very Good. No Jacket. The light blue tweed boards are excellent, with only slight sunfading on the spine. The interior is clean and tight. 306 pgs. G.A. Harker (illustratore).

Hardcover. Condizione: Interior is excellent. lightly faded/soiled. Minimal wear to cover.

Condizione: New. Harker, G A (illustratore).

Condizione: New. Harker, G A (illustratore).

Condizione: New. Harker, G A (illustratore).

Condizione: New. In English. Harker, G. A. (illustratore).

Condizione: New. In English. G. A. Harker (illustratore).

Hardcover. Condizione: very good. no jacket. First Edition, no additional pri. NOT an ex library book. Book with brown cloth binding, print and decoration in white and black, rub spot on cover. Prior owner information on front and rear endpapers. 281 pages.

Hardcover. Condizione: Good. Oblong brown hard cover. Barre Publishing first published this in 1972, this the Weathervane reprint, but still a fascinating book. Text is tight, clean and unmarked. Remains of the chipped dust jacket are laid in, many tears, author information present. Shelf B.

Condizione: New. In English.

Condizione: New. G. A. Harker (illustratore).

Condizione: New. Harker, G. A. (illustratore).

Hardcover. Condizione: Very Good. No Jacket. Early 20th Century children's book. Eight plate illustrations in black and white. Copy is in very good condition. Some wear to the blue cloth boards. Paste-down illustration on cover in excellent shape. Black mark on spine. Interior is clean and unmarked. Harker, G.A. (illustratore). …

Hardcover. Condizione: Very Good-. Condizione sovraccoperta: Good+. 1st Thus. DJ and boards show some shelf wear, top corners bumped, 1/4" piece missing from DJ at top of spine area. Small tears and light chipping, damp stain top DJ spine.; A tight solid book. Dust jacket in Mylar jacket protector, text unmarked.; B&W Illustrations; 8.60 X 6.40 X 1.50 inches; 420 pages; "The perception of symmetry in art and in nature has been appreciated since antiquity, with development of the underlying laws tracing back at least to Pythagorean times. By the end of the eighteenth century it was realized that the immense variety of natural crystal shapes could be accounted for on the basis of a rather small number of symmetry operations, of which some were equally applicable to biological systems. The mathematical theory of symmetry continued to mature throughout the last century, culminating in the independent discoveries in Russia, Germany, and England that a total of only 230 independent ways exist in which the operations of rotation, reflection, and translation can be combined to transform three-dimensional geometrical objects into themselves. Derivation of the 230 space groups depends ultimately on restricting the meaning of symmetry to that of a property of purely geometrical figures. A. V. Shubnikov and his collaborators, over the past three decades, expanded this concept of symmetry to include the sign of transformation operations.". …