Gies, Frances.

Cathedral, forge, and waterwheel : technology and invention in the Middle Ages / Frances & Joseph Gies. - New York : HarperCollins Publishers, c1994. - 357 p. : ill. ; 22 cm.

Includes bibliographical references (p. [329]-343) and index.

ISBN: 0060165901 (cloth) : $25.00

LCCN: 93014293 //r96

Subjects--Topical Terms:
Inventions--History.
Science, Medieval.
Technology--History.

LC Class. No.: T17 / .G54 1994

Dewey Class. No.: 609.4/09/02