000 00319nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a515.35 rai
100 _aRaisinghania, M.D
245 0 _aAdvanced Differential Equations
260 _aNEW DELHI
260 _bS.CHAND
260 _c2003
650 _aMathematics
999 _c139685
_d139685