000			00325nam a22001457a 4500
020			_aNil
082			_a001.42 _bPOT
100			_aPotti, L.R
245			_aOperations research
250			_aNil
260			_aTrivandrum _bYamuna Publications _cNil
300			_aB.1 - P.24 p.
654			_aResearch Methodology
942			_cBK
999			_c17542 _d17542