000 00426nam a2200169Ia 4500
008 221231s9999 xx 000 0 und d
082 _a624.151 CHE
100 _aChenna kesavalu N
_99312
245 0 _aEngineerig Geology
260 _aNew Delhi
260 _bMacmillan Pub India Ltd
260 _c2006
300 _a471p
650 _aCivil Engineering
_99313
650 _bEngineerig,Geology,civil
_99314
942 _cBE_BK
999 _c5635
_d5635