LDR 00439nam a2200169Ia 4500 008 170106s2009||||xx |||||||||||||| ||und|| 020 _a9788177583861 082 _a338.5024658 _bPET 100 _aPetersen, Craig H. 245 0 _aManagerial Economics 250 _a4th ed. 260 _aPrentice Hall _bPearson Education _c2009 300 _axv,622 p. ; 24 cm 700 _a Jain, Sudhir K. 700 _a Lewis, W. Chris 942 _cBK 999 _c506 _d506