TY  - BOOK
AU  - Ballinger, Jack T.
AU  - Dawkins, Linda M.
TI  - Chemical Operator's Portable Handbook 
SN  - 0070063699
U1  - 660.002 
PY  - 1999///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Chemistry Manipulation Handbooks Manuals
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-07-006369-9.pdf
ER  -