The Child's Conception Of Number

New York:: Humanities Press; London: Routledge & Kegan Paul, 1952., 1952. Series: International Library of Psychology Philosophy and Scientific Method. 219 x 147 mm. 8vo. ix, 248 pp. Index. Dark blue cloth, gilt spine, dust-jacket; edges foxed, jacket foxed and soiled. Very good.

London:: Routledge & Kegan Paul,, 1965. Third impression. Paperback. Good. Cover is worn, discoloured and soiled.

Paperback / softback. New. Professor Piaget discusses a set of investigations he and a team of co-workers carried out on the genesis of the notion of number in the child's mind.

Routledge & Paul, 1964-01-01. Hardcover. Very Good. Very Good in Good dust jacket; Contents are tight and clean; Hard Cover; Routledge Kegan & Paul; 1964; 0

W. W. Norton & Company, 10/1/1965. Paperback. Good. ink

W. W. Norton & Company, 1965-10-17T00:00:01Z. paperback. Very Good. 80x16x128. Book is in excellent condition. Little to no damage is present.

W. W. Norton and Company, Inc, 1965-10-17. Paperback. Like New. 5x1x8. [From the library of noted scholar Richard A. Macksey.] Softcover. Good binding and cover. Light wear. Clean, unmarked pages. <br> "Richard A. Macksey was a celebrated Johns Hopkins University professor whose affiliation with the university spanned six and a half decades. A legendary figure not only in… Read more about this item

1997. . Hardback. Very Good/No Jacket . No dustwrapper as issued. 8vo. - Reprinted 2001 - Covers a little rubbed w/ a barcode label to rear cover - Book ow/ solid, clean and bright - ix/248 pages

London: Routledge & Kegan Paul, 1964. Third Impression. Cloth. Very Good/Good. 8vo - over 7¾" - 9¾" tall. Type: Book Library stamp on ffep and back edge. Slight foxing to top edge of pages. Small piece missing from top edge corner of d/j. 248pp.

W.W. Norton & Co., 1965. 248pp. Softback, VG, index, Conservation of quantities and invariance of wholes, Cardinal and ordinal one-one correspondence, Additive and multiplicative compositions, . Soft Cover. Very Good.

Humanities Press, 1952. Hardback.. Very good condition./Very good dust jacket, tanned spine.. Previous owner's name.

New York: W.W. Norton. Nearly fine copy. 1965. Later prt.. softcover. 8vo, 248 pp. .

Norton & Company, Incorporated, W. W. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

London: Routledge, 1997. Hardcover; 8vo; 248 pages. Ex-lib, with usual stamps and markings (fep, bep, fore-edge, head-edge, etc.). Red faux-leather vinyl hardcovers wtih gilt lettering. Bumped corners and edges. Barcode on lower board. Bright and clean pages. G+/--. Hardcover. Good+/No Jacket.

London: Routledge & Kegan Paul Ltd, 1952. First English Ed. Rubbed. Shaken, gutters cracked, closed edges foxed, occasional pencil notation and a couple in ink, else pp clean and bright. First Edition. Cloth. Fair/No Jacket. 8vo.

London: Routledge & Kegan Paul, 1965. 3rd impression. Paperback, 21 cm, 243 pp. Cond.: goed / good. .

W.W. Norton & Co, 1965-01-01. Mass Market Paperback. Very Good.

W. W. Norton. Good. 1965. Soft Cover. (J311) .

Paperback / softback. New. Professor Piaget discusses a set of investigations he and a team of co-workers carried out on the genesis of the notion of number in the child's mind.

W. W. Norton and Company, Inc, 1965-10-17. Paperback. Like New. Prompt shipment, with tracking. we ship in CLEAN SECURE NEW boxes like new condition