| 000 | 00493nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 241206s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_a9788131309759 _c139 |
||
| 040 |
_beng _cSSK Library _erda |
||
| 082 | _a371.33/PAC | ||
| 100 | _a Dr. Suresh Chandra Pachauri, Dr. Pardeep Kumar, Dr. Pratap Singh Rana | ||
| 245 | 0 | _aEducational Technology | |
| 260 |
_b A.P.H. Publishing Corporation _c©2011 |
||
| 942 |
_2Dewey Decimal Classification _cBOOK _nNo |
||
| 999 |
_c14237 _d14237 |
||
| 003 | OSt | ||
| 005 | 20241206223200.0 | ||