000 00232nam a2200109Ia 4500
082 _a550 ARO
100 _aARORA, D.S.
245 _aGEOLOGY FOR ENGINEERS
260 _bMAHINDRA CAPITAL PUB.
_c1976
300 _a350
942 _2ddc
_cB
999 _c41414
_d41414