000			00330nam a2200157Ia 4500
008			181012s9999 xx 000 0 und d
082			_a540 PAL
100			_aPALANNA.O.G
245		0	_aENGINEERING CHEMISTRY
250			_a10TH
260			_bMC GRAW HILL
260			_c2016
300			_a629 P
365			_b612
942			_cBK
999			_c24090 _d24089