TY  - BOOK
AU  - Widom,Joanne M
AU  - Edelstein,Stuart J.
TI  - Chemistry: an introduction to general, organic, and biological chemistry 
SN  - 0716712245
PY  - 1981///
CY  - San Francisco
PB  - W.H.Freeman
KW  - Chemistry
KW  - Biological chemistry
ER  -