000 00288nam a2200121Ia 4500
020 _a9788188458516
100 _aParbin Singh
245 _aTextbook of Engineering and General Geology
250 _a8th
260 _c2012
_bSK Kataria & Sons
_aNew Delhi
300 _axiv+591
942 _cBK
999 _c54843
_d54843