00357nam a2200145Ia 4500008004100000041000800041082001700049100001300066245006100079250001200140260002200152300000800174365001600182700001300198230718s9999    xx            000 0 und d  aeng  a301.072bKUM  aKumar R.  aResearch MethodologybA Step-By Step Guide For Beginners  a2nd ed.  bPearson Education  a332  cRs.b375.00  aKumar R.