| 000 | 00559nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20230327112554.0 | ||
| 008 | 210423s1991 xx 000 0 und d | ||
| 040 | _cAL | ||
| 041 | _aeng | ||
| 082 |
_a658.4034 _223 _bGUPP |
||
| 100 |
_aGUPTA (P K) ; HIRA (D S). _977799 |
||
| 245 | _aProblems in operations research: principles and solutions. | ||
| 260 |
_aNew Delhi _bS Chand & Company Ltd _c1991 |
||
| 300 | _avi,1078. | ||
| 365 |
_b220 _cINR |
||
| 906 | _aoperations ; principles ; Problems ; research: ; solutions. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c155074 _d155074 |
||