000			00332nam a2200133Ia 4500
005			20240713152146.0
008			240712s9999 xx 000 0 und d
041			_aeng
082			_a550 _brao
100			_aRao, p.c.s.
245			_aApplied sc.series; a.t.b.of geology
260			_aNew Delhi _b Discovery pub. _c2018
300			_a311
999			_c39511 _d39511