000 00325nam a2200133Ia 4500
008 221001s1965 xx 000 0 eng d
082 _a517.38 KHA
100 _aKhanna, M. L.
245 0 _aDifferential equations
250 _a4th ed.
260 _aMeerut
_bJai Prakash Nath
_c1965
300 _axx, 461p.
942 _2ddc
_cBK
999 _c10168
_d10168