| 000 | 00533 a2200265 4500 | ||
|---|---|---|---|
| 001 | 1009458 | ||
| 020 | _a81-7055-414-40 | ||
| 041 | _aeng | ||
| 080 | _a5:371.3=914.3 Pan | ||
| 245 | _aVigyan shikshan | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bNew Delhi: Vani Prakashan, 1995 | ||
| 260 | _c1995 | ||
| 300 | _a379 p. | ||
| 300 | _c22 cm | ||
| 490 | _a | ||
| 100 | _aPandey, Shashi Kiran | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aScience-Study and teaching | ||
| 650 | _aScience-Education | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c44498 _d44498 |
||