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| 008 | 230515b2009 xxu||||| |||| 00| 0 eng d | ||
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| 041 | _aENGLISH | ||
| 082 | _a1.424 | ||
| 100 | _aGUPTA P K SHIR D S | ||
| 245 | _aOPERATION RESEARCH | ||
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_aNULL _bS. CHAND AND COMPANY _c2009 |
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| 300 | _a1395 | ||
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_c654862 _d654862 |
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