000 00267nam a2200121Ia 4500
999 _c12609
_d12609
020 _a8120400909
100 _aSinha R K
245 _aIndustrial Minerals
250 _a2
260 _c1982
_bOXFORD & IBH PUBLISHING CO
_aNew Delhi
300 _aviii+379
942 _cREF