TY  - BOOK
AU  - Parker,Sybil P.
TI  - McGraw-Hill concise encyclopedia of science & technology
SN  - 0070454825 :  
AV  - Q121 .M29 1984
PY  - 1984///
CY  - New York
PB  - McGraw-Hill
KW  - Science
KW  - Encyclopedias
KW  - Technology
N1  - Includes index; Bibliography: p. [1917]-1939
ER  -