TY  - BOOK
AU  - Sienko,Michell J.
AU  - Plane,Robert A.
TI  - Chemistry 
U1  - 540 SIE. P 
PY  - 1971///
CY  - New York : 
PB  - McGraw-Hill Book Company, Inc., 
KW  - Chemistry
N1  - Includes index.
ER  -