00413nam a22001457a 450000500170000000800410001702000180005804100080007608200180008410000170010224500670011925000120018626000540019830000150025220260529124045.0260529b        |||||||| |||| 00| 0 eng d  a9789389802559  aeng  a001.42bKOT/R  aKothari, C R  aResearech Methodology Methods and Techniquesc/ by C R Kothari  a5th ed.  aNew Delhi:bNew Age International Limited,c2024.  axix, 464p.