000 00382nam a2200145Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aNarayan, S
245 0 _aDifferential calculus for b a & bsc students
250 _a6
260 _bS CHAND AND CO.
_aDELHI
_c1955
300 _aX,396 P p.
653 _aMATHEMATICS
942 _c1
999 _c51988
_d51988