000			00301nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c330
040			_aDEL
100			_aPathak, H. K. _9172
245		0	_aDifferential Equations
260			_bSatya Prakashan _aMeerut
300			_a496
942			_cBK
999			_c92233 _d92233