TY  - BOOK
AU  - Parker, Sybil P.
TI  - McGraw-Hill Dictionary of Scientific and Technical Terms 
SN  - 0070452709
U1  - 503 
PY  - 1989///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Science Encyclopedias
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-045270-9.pdf
ER  -