000
00307nam a22001217a 4500
082
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541.3723 GRI
100
_a
R.W.Grimsshaw
245
_a
IOn- exchange Introduction to theory and practice
260
_a
London
_b
the Chemical Society
_c
1975
300
_a
91
490
_a
Monographs for Teachers
942
_c
BK
999
_c
2598
_d
2598