000 00270nam a2200121Ia 4500
008 230401s2012 xx 000 0 eng d
082 _a551
100 _aSINGH P
245 0 _aENGINEERING & GENERAL GEOLOGY
260 _bKATSOM
_c2012
300 _a591
942 _2ddc
_cBTECH
999 _c436
_d436