000 00301nam a2200133Ia 4500
008 160316s1968 xxu||||| |||| 00| 0 eng d
020 _a
100 _aGrim, Ralph E
245 _aClay Mineralogy
250 _a2nd
260 _aNew York
_bMcGraw Hill Book Company
_c1968
300 _a596
700 _a
_a
999 _c9038
_d9038