00406nam a22001457a 4500008004100000020001800041082001400059100001000073245004800083260005700131300001300188650001500201650001100216700003300227210708b           ||||| |||| 00| 0 eng d  a9788126649792  a302 bADV  aIGNOU  aAdvanced social psychology : Group dynamics  aNew Delhi: bIGNOU School of Social Sciences, c2019  a44p.bPB  aPsychology  asocial  aProf. Manas K. Mandal, Ed.By