TY  - BOOK
AU  - HARLAND C E
TI  - ION EXCHANGE: THEORY AND PRACTICE
SN  - 851864848
U1  - 541.372 HAR 
PY  - 1994///
CY  - KOTTAYAM
PB  - ROYAL BOOKS
KW  - ION EXCHANGE-- THEORY AND PRACTICE
ER  -