000			00350nam a2200145Ia 4500
008			220919s9999 xx 000 0 und d
082			_bPAN
100			_aPANNEERSELVAM, R.
245		0	_aOPERATION RESEARCH
250			_a2ND
260			_bPHI LEARNING P. LTD, NEW DELHI _c2011
300			_a608
650			_aMechanical Engineering
942			_cBK
999			_c149403 _d149403