TY  - BOOK
AU  - Parker, Sybil P
TI  - McGraw-Hill concise encyclopedia of science & technology
SN  - 0-07-045482-5
U1  - 503.21 
PY  - 1984///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Science - Dictionaries
KW  - Technology - Dictionaries
ER  -