| 000 | 00327nam a22001337a 4500 | ||
|---|---|---|---|
| 005 | 20220519150206.0 | ||
| 008 | 100210t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a658.515 05 _bPRO |
||
| 100 |
_a Upadyaya, D.P _917278 |
||
| 245 | _aProductivity | ||
| 942 | _cBV | ||
| 260 |
_bN.P.C _aNew Delhi _c1985 |
||
| 500 | _avol.025( no 1-4) | ||
| 999 |
_c327243 _d327243 |
||