TY  - BOOK
AU  - Kirby,Richard Shelton
TI  - Engineering in history
T2  - Dover books on engineering
SN  - 9780486264127 (pbk.)
U1  - 620.009 
PY  - 1990///
CY  - New York
PB  - Dover Publications
KW  - Engineering
KW  - History
N1  - Reprint. Originally published: New York : McGraw-Hill Book Co., 1956; Includes bibliographical references and index
ER  -