Glicken, Morley D. Social work in the 21st century : an introduction to social welfare, social issues, and the profession / Morley D. Glicken. - 1st ed. - London : Sage, 2007. - xviii, 493 p. ISBN: 1412913160 : Subjects--Topical Terms: Social service--United States.Social problems--United States. Subjects--Geographic Terms: United States.--Social conditions--21st century.