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  -  Technology
KW  -  Encyclopedias
N1  -  Includes bibliographical references
ER  -