| 000 | 00353pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b2009 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _a1.424 | ||
| 100 | _aP K GUPTA | ||
| 245 | _aOPERATION RESEARCH | ||
| 250 | _a1 | ||
| 260 |
_aDELHI _bS. CHAND AND COMPANY LTD _c2009 |
||
| 300 | _a1395 | ||
| 650 | _aNULL | ||
| 999 |
_c637130 _d637130 |
||