00342nam a2200121Ia 4500008004100000041000800041082001500049100003900064245003700103250000800140260006400148300000800212231228s2009    xx            000 0 und d  aeng  a338.7bNEL  aNELLIS (Jospeh G.)/ PARKER (David)  aPrinciples of Business Economics  a2nd  aNew DelhibPearson Education Delhi, Harlow, Singaporec2009  a447