| 000 | 00498nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 131207b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8171694314 | ||
| 082 | _aCIR 371.3 Si617 2004 | ||
| 100 | _aSingh, Uttam Kumar. | ||
| 245 |
_aScience education / _cUttam Kumar Singh, A K. Nayak. |
||
| 260 |
_aNew Delhi : _bRoshan Offset Printers, _c2004. |
||
| 300 |
_a319 p. : _bblack and white illustrations ; _c22 cm. |
||
| 650 |
_aScience _xStudy and teaching. |
||
| 700 | _aNayak, A. K. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1715 _d1715 |
||