000			00311nam a2200121Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aNarayanan S And Manicavachagom Pillay T K
245		0	_aDifferential Equations;
260			_bViswanathan S. _c1981
300			_a295p
650			_aMathematics
942			_cBK
999			_c30780 _d30780