000			00308nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a0
100			_aSingh,P _910011
245			_aEngineering And General Geology
250			_a8THEd
260			_bS.K. Kataria & Sons
300			_bRs:325
490			_a10284
999			_c10284 _d10284