000 00325nam a2200145Ia 4500
008 180208s9999||||xx |||||||||||||| ||und||
020 _a6475
082 _a551
100 _aMUKHERJEE P.K
245 0 _aTEXT BOOK OF GEOLOGY
250 _aTenth
260 _bWORLD PRESS
_c1986
490 _v.
650 _aENGINEERING ; MATHEMATICS-1
942 _cGBB
999 _c12971
_d12971