000 00301nam a22001217a 4500
020 _a8121904714
082 _a515.33
_bNAR/DIF
100 _aNarayan, Shanti
_94
245 _aDifferential Calculus
260 _aNew Delhi :
_bS. Chand & Company Ltd,
_cc1942.
300 _axiv, 378 p.:
_b[A8]
942 _cBK
999 _c4218
_d4218