00421nam a2200145 a 450000500170000000800410001702000180005804100080007608200080008410000170009224500750010925000120018426400450019630000340024120260717093412.0260717s2011    ii            000 0 eng d  a9788180548543  aeng04a0031 aV. K. Kapoor10aOperations Research :bConcepts, Problems & Solutions /cV. K. Kapoor  a5th ed. 1aNew Delhi :bSultan Chand & Sons,c2011.  axii, 14.36 p. : ill. ; 23 cm.