00311nam a2200109Ia 4500008004100000020001500041100002200056245003800078250001100116260005800127300001600185180205s9999    xx            000 0 und d  a9810699778  aMacionis, John J.  aSociety undestanding the basics /  a8th ed  aJurong, SingaporebPearson Education south asiac2006  av,525 pages