00467nam a2200145Ia 4500001001100000005001700011008004300028020001500071090001200086245010000098260003700198300001600235650005300251999001700304000002120820251012174805.0        n        uk                      c  a002911800x00a361.40800aIndividual change through small groupscedited by R.D. Vinter, Paul Glasser and Rosemary Sarri   aNew YorkbThe Free Presscc1974   axii, 515 p.00aSocial groups work-xAddresses, essays, lectures  c10836d10836