TY  - BOOK
AU  - Hampel,Clifford A.
AU  - Hawley,Gessner Goodrich
TI  - The Encyclopedia of chemistry
SN  - 0442230958
AV  - QD5 .E58 1973 
PY  - 1973///]
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Chemistry
KW  - Encyclopedias
N1  - Includes bibliographical references
ER  -