000 nam a22 7a 4500
999 _c75389
_d75389
005 20190326164401.0
008 190326b xxu||||| |||| 00| 0 eng d
020 _a9788131759585
040 _cSGVU Library
082 _222
_a658.403405 NAA R
100 _aNatarajan, A M
_98222
245 _aResearch Methodology and Operations Research
260 _aDelhi
_bPearson
_c2011
300 _a529
_bPaperback
942 _2ddc
_cBOOKS
_k658.403405 NAA R