000			00376nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a621 _bAY-T
100			_aAyres Frank
245		0	_aTheory and problems of differential equations
250			_a10th
260			_c1988 _aNew Delhi _bTata McGraw Hill Education Limited
650			_aMathematics
942			_cBK
999			_c244 _d244