000 00242nam a2200109Ia 4500
020 _a9788187156048
100 _aNARAYANAN.S
245 _aDIFFERENTIAL EQUATIONS AND APPLICATIONS
250 _a9
260 _c2006
_bS.WISWANATHA
490 _aP2037
999 _c2071
_d2071