00319nam a2200121Ia 4500008004100000020001800041041000800059082002500067100001600092245003800108260004200146300000900188230411s9999    xx            000 0 und d  a81-7829-492-3  aeng  aR/610.724/OLE/B05175  aOleary Zina  aEssential Guide to Doing Research  bVistaar PublicationsaNew Delhic2009  a226p