000			00283nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aRaman.Ps
245		0	_aPractical Chemistry
250			_a1st Ed.
260			_bNull _c1977
300			_a504
650			_aChemistry
942			_cBK
999			_c2368 _d2368