00469nam a2200169Ia 4500001001100000005001700011008004300028020001400071041000800085050002000093245005900113260003900172300000700211650002400218650004200242999001500284000001464420251012174532.0        s1966    xx                      c  a7100346440 aeng00aHM299b.O7 196610aLearning through group experiencecAndrew K C Ottaway   aLondonbRoutldge and K Paulc1966   ap. 0aGroup psychotherapy 0aSocial group workxStudy and teaching  c5593d5593