The Economics Of Technological Change

New York: W. W. Norton & Company, Inc.,, 1968. First edition, first printing. Edwin Mansfield (1930-1997) was a professor of economics at the University of Pennsylvania from 1964 until his death. Octavo. Original red cloth, spine lettered in gilt. Spine ends and tips a little rubbed. An excellent copy.

Longmans, London, 1968. First Edition. Hardback. Fine cloth copy in an equally fine (price-clipped) dw. Mylar sleeved. Particularly and surprisingly well preserved; tight, bright, clean and sharp cornered. ; 257 pages; Description: x, 257 p. Illus. 25 cm. Subjects: Technological innovations--United States. Research, Industrial--United States. Notes: Index and bibliographical footnotes.

New York, Norton, 1968. X 257 S., gr.okt., Ln., OU. m. kl. Randläs., NaV., durchgeh. Anstr. . -- (WWE 1983, 248). - "... A comprehensive introduction by a leading investigator in this new field." - First edition..

W. W. Norton, 1968. Hardcover. Good. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

New York: W. W. Norton, 1968. 1st. Hardcover. Very Good/Good. 257 pages. Some margin notes in light pencil by previous owner. Dust jacket age darkened with chipping along edges. Overall, very good. Record # 609243

New York, W.W. Norton & Company, 1968, first ed.. x+257 pp. about the rapid change in American industry after WW II; G/VG condition (dustj with tears)

London and Harlow: Longmans, Green & Co. Ltd., 1969. Dust ajcket, green cover with silver gilt lettering on spine and contents in very good clean condition. Previous owner's name on FEP. Illustrated with diagrams and tables. First British Edition. hardcover. Very Good/Very Good. Clean Copy.

Longmans, 1969 (1968). Hardcover. Light sunning to dust jacket, o/wise good condition. 257pp. .

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.