000			00498nam a2200145Ia 4500
008			220214s9999 xx 000 0 und d
022			_a0036-8733
245		0	_aSCIENTIFIC AMERICAN
260			_bScientific American Inc, New York _aUSA
310			_aM
500			_aEnding Volume & Year: 278;1998,
500			_aMissing Volume: 197(5);198(1,4);200(3,5);201(3-5);204(3);248(1);250(1);259(4);261(5,6);262(3,5);263(2-4);268;276(1);278(6)
500			_aStarting Volume & Year: 197, 1957
942			_cBJ
999			_c3090 _d3090