TY  - BOOK
AU  - Parker, Sybil P.
TI  - McGraw-Hill concise encyclopedia of science & technology
SN  - 0070455120
U1  - 503.21 
PY  - 1989///
CY  - New York
PB  - McGraw-Hill
KW  - Science
KW  - Dictionaries
KW  - Technology
N1  - Includes bibliographical references (pages 2057-2080) and index
ER  -