TY  - BOOK
AU  - Porterfield, William W.
AU  -  William W. Porterfield
TI  - Inorganic chemistry: a unified approach
SN  - 8181477340
U1  - 546 POR-I CHE. 17262 
CY  - New Delhi
PB  - Academic Press
KW  - Inorganic chemistry
ER  -