000 00266nam a2200109Ia 4500
008 220201s1993 xx 000 0 eng d
100 _aRAISINGHANIA M D
245 0 _aDIFFERENTIAL EQUATIONS
260 _aDELHI
_bS CHAND AND SONS
_c1993
300 _a146
942 _2ddc
999 _c91345
_d91345