| 000 | 00366pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b2002 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGL | ||
| 082 | _a001.424/ GUP | ||
| 100 | _aGUPTA P.K. & HIRA D.S. | ||
| 245 | _aOPERATIONS RESEARCH (S CHADA) | ||
| 250 | _aN.D. | ||
| 260 |
_aNULL _bS.CHA _c2002 |
||
| 300 | _a1055 PB | ||
| 650 | _aNULL | ||
| 999 |
_c653503 _d653503 |
||