000			00327nam a2200145Ia 4500
001			2732
008			230413s9999 xx 000 0 und d
100			_aSalmon, William I.
245		0	_aStructures and Abstractions
260			_aU.S.A.
260			_bRichard D. Irwin, Inc.,
260			_c1992
300			_a564
942			_cBK
999			_c11360 _d11360