Search Results       Your search for [author]Cohen, Arthur Martin, 1932- returned 1 record.           The critical incident in growth groups : a manual for group leaders. by Cohen, Arthur Martin, 1932-; La Jolla, Calif.: University Associates, 1976. Subject: Group relations training -- Problems, exercises, etc; Critical incident technique -- Problems, exercises, etc.          Add to Book Cart Relevance: 26.25%