000 | 00302nam a22001217a 4500 | ||
---|---|---|---|
003 | OSt | ||
008 | 230722b |||||||| |||| 00| 0 eng d | ||
082 |
_a517 _bW46A |
||
100 | _aWidder, D.V. | ||
245 | _aAdvanced Calculas | ||
260 |
_aNew Delhi _PPatience Hall of India pvt. Ltd _c1976 |
||
942 |
_2ddc _cBK |
||
999 |
_c29113 _d29113 |