TY  - BOOK
ED  - Encyclopedia of science and technology.
TI  - McGraw-Hill encyclopedia of science and technology
U1  - REF 503 MAC 
PY  - 1987///
CY  - New York
PB  - McGraw-Hill
KW  - Science
KW  - Dictionaries
KW  - Technology
N1  - Includes bibliographical references
ER  -