000			00304nam a2200121Ia 4500
005			20251007104335.0
008			251006s9999 xx 000 0 und d
100			_aford,lester r.
245		0	_adifferential equations lester r.ford
260			_a2nd.ed. | N.Y. McGraw-Hill
260			_c1955
942			_cBOK
999			_c5139 _d5139