00748nas a22002297a 450000500170000000600190001700700030003600800410003902200140008002200260009424500700012026000580019026000290024830000200027731000140029736200310031150000690034265000130041165000250042485600270044927000420047620140905153452.0a|||||r|||| 00| 0 ta140905b        xxu||||| |||| 00| 0 eng d  a0030-3887  a0975-0320 (Electonic)  aOpsearch :bjournal for the Operational Research Society of India  aKolkatabOperational Research Society of Indiac2014-  aNew DelhibSpinger India  av.c22 cm (Pbk)  aquarterly  avol 51 No 1 Jan-March 2014  aAn official publication of Operational Research Society of India  aOpsearch  aOperational Research  uwww.springer.com/12597  a39, Mahanirvan Road,bKolkatae700029