00327nam a2200133Ia 45000030006000000080041000060400015000471000029000622450044000912500010001352600019001455460012001640050017001760STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSadhu, A.N.Amarjit Singh  aResearch methodology in social sciences  aFirst  bHimalayac1980  aEnglish20220125170052.0