TY  - BOOK
AU  - Hart, Richard.
TI  - Beginning of chemistry
SN  - 0199140901
U1  - 540 HAR 
PY  - 1988///
CY  - New york, Toronto
PB  - Oxford university press
KW  - Chemistry
N1  - includes index
N2  - 	
An introduction to the many kinds of chemicals, describing some of their uses to man. Includes study questions, activities and experiments
ER  -