000			00304nam a2200133Ia 4500
100			_aAmir Bir Tiwana
020			_a81-7029-915-2
654			_aChemistry
942			_cBK
245			_aElectronic projects and circuits
260			_aBPB, New Delhi _c1998
082			_a621.38153 Tiw
300			_aviii,280p
999			_c25766 _d25766