000			00419nam a2200133Ia 4500
008			210917s9999 xx 000 0 und d
082			_a574.5 .C2
100			_aCentral Research Lab
245		0	_aInstrumental Procedures
260			_aCoimbatore
260			_b PSG College of Arts and Science
260			_c2006
942			_cCD
999			_c151208 _d151208