| 000 | 00592nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | BD-DhNLB | ||
| 005 | 20230125123244.0 | ||
| 008 | 150316s ||||g |||| 00| p d | ||
| 020 | _a9.84701E+12 | ||
| 040 | _aBD-DhNLB | ||
| 041 | _hben | ||
| 082 |
_a891.441 _2২৩তম |
||
| 100 |
_aমাহমুদ, আনিস। _930375 |
||
| 245 | 0 |
_aঅমীমাংসিত সমীকরণ/ _cআনিস মাহমুদ। |
|
| 260 |
_aঢাকা: _bকাকলী, _c২০১৩। |
||
| 300 |
_a৭২পৃ _c২২সেমি. |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c28943 _d28943 |
||