000			00332nam a2200145Ia 4500
005			20260205041337.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a517.38 R136E
100			_aRAINVILLE E D
245		0	_aELEMENTARY DIFFERENTIAL EQUATIONS
260			_c1958
300			_a449
690			_aCALCULUS
942			_cBK
999			_c21774 _d21774