Glassman, Urania. , Group work : a humanistic and skills building approach / Urania Glassman. - 2nd ed. - xxiv, 300 pages ; 24 cm. - Sage sourcebooks for the human services series . ISBN: 1412966620 9781412966634 9781412966627 1412966639 Subjects--Topical Terms: Social group work. LC Class. No.: HV45 / .G52 2009