TY  - BOOK
AU  - Parker, Sybil P.
TI  - McGraw-Hill encyclopedia of science & technology
SN  - 0070454825
U1  - 503 
PY  - 1982///
CY  - New York 
PB  - McGraw Hill Book Company 
KW  - Science
KW  - Dictionaries
KW  - Technology
N1  - Includes appendix, bibliographical references and index
ER  -