TY  - BOOK
AU  - Parker, Sybil P.
TI  - McGraw-Hill Concise Encyclopedia of Science & Technology / 
SN  - 0070454825
U1  - 503 
PY  - 1978///
CY  - .- New York
PB  - : McGraw-Hill
KW  - Pure Sciences
KW  - Science
KW  - Technology
KW  - Encyclopedia
KW  - Dictionaries
ER  -