00517nam a2200169Ia 4500001000500000005001700005008004100022020001500063082001800078100001800096245004900114250000700163260002100170650004500191999001500236952009600251766020261006004036.0120911s9999    xx            000 0 und d  a0534102840  a616.89152 COR  aCorey, Gerald  aTheory and practice of group counselling -3e  a3E  aBrooks/Cole Pub.  aGroup counseling   2. Small groups95886  c7660d7660  00104070aNUbNUd2012-09-11l0o616.89152 CORp8083r2012-09-11 00:00:00w2012-09-11yOS