000			00416nam a2200133Ia 4500
008			220314s9999||||xx |||||||||||||| ||und||
080			_a515.35
100			_aForsyth, Andrew Russel
245		0	_aTheory of differential equations, Part1: Exact equations and pfaffs problem
260			_bDover Publication, New York _c1890
300			_a344
650			_aDifferential equations; Analysis; Mathematics
942			_cBOOK
999			_c15670 _d15670