| 000 | 00509cam a2200205ua 4500 | ||
|---|---|---|---|
| 001 | 28992 | ||
| 005 | 20171214164607.0 | ||
| 007 | ta | ||
| 008 | 090805s1971 a g b000 u u | ||
| 020 | _cRS0.00 (Pb) | ||
| 040 | _aMAIN | ||
| 100 | 1 | _aChopra, Pran. | |
| 245 | 0 | 0 |
_aThe challenge of Bangla Desh / _cNULL. |
| 250 |
_a / _b. |
||
| 260 |
_aNULL : _bPopular Prakashan , _c1971. |
||
| 300 |
_aNULL : _bgrap,calculus and tables ; _cNULL _e1 CD . |
||
| 365 | _aRS0.00 | ||
| 504 | _aNULL | ||
| 942 | _cBK | ||
| 999 |
_c28670 _d28670 |
||