000 00303nam a2200133Ia 4500
008 160316s1956 xxu||||| |||| 00| 0 eng d
020 _a
100 _aG.H .Osborn
245 _aSynthetic Ion-Exchangers
250 _a1st
260 _aNEW YORK
_bTHE MACMILLAN CO.
_c1956
300 _a194
700 _a
_a
999 _c31721
_d31721