TY  - BOOK
AU  - Parker, Sybil P., ed.
TI  - McGraw-Hill concise encyclopedia of science and technology
SN  - 0070455120
U1  - R 503 21st ed.
PY  - 1989///
CY  - New York
PB  - McGraw-Hill
KW  - Encyclopedias and dictionaries
KW  - Science-Encyclopedias and dictionaries
KW  - Technology-Encyclopedias and dictionaries
N1  - Index: pp 2141-222
ER  -