00469nam a2200193 a 450000500170000002000180001708200160003510000180005110000170006924500480008625000110013426000410014530000260018650000190021260000080023163000240023985600060026385600060026920251219155917.0  a9789389802559  a300.72bKOT  aKothari, C.R.  aGarg, Gaurav  aReseach methodologybmethods and techniques  a5thed.  aChennaibNew Age Internationalc2024  axix, 464p.c24cm.bPB  aIncludes Index  bc_  aReseach methodology  f_  a_