00310nam a2200121Ia 4500003000400000008004100004082001700045100001800062245004900080260004300129300000800172650000800180OSt191201s2008    xx            000 0 und d  a658.007bKOR  aKOTHARI, C.R. 0aResearch Methodology: Methods and Techniques  aNew DelhibNew Age Internationalc2008  a401  aMBA