| 000 | 00370nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190302s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c18 | ||
| 040 | _aKharagpur College Library | ||
| 082 |
_a520 _bG-346/A |
||
| 100 | _aR.M. Khan | ||
| 245 | _aAstronomy | ||
| 260 |
_bShreedhar Prakashani _aKolkata _c1965 |
||
| 300 | _a201 p. | ||
| 650 | _aMathematics | ||
| 942 | _cBK | ||
| 999 |
_c5691 _d5691 |
||