000 00409nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a8024
082 _a517.38
_BSHA / GUP
100 _aSharma, J. N./gupta R. K.
245 0 _aDifferential Equation
250 _a5th
260 _aMeerut
_bKrishna Prakashan Mandir
300 _a104
500 _a1672
650 _a-
942 _cBK
999 _c8024
_d8024