| 000 | 00331nam a22001337a 4500 | ||
|---|---|---|---|
| 005 | 20220519143806.0 | ||
| 008 | 100120t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a658.515 05 _bPRO |
||
| 100 |
_aHarkirat, Singh _915752 |
||
| 245 | _aProductivity News | ||
| 942 | _cBV | ||
| 260 |
_bNPC _c1980 _aNew delhi |
||
| 500 | _avol.xviii (no.4) | ||
| 999 |
_c320492 _d320492 |
||