Sevel, Judith. Student guide and workbook for social work skills demonstrated beginning direct practice CD-ROM Judith Sevel, Linda Cummins, César Madrigal. - Boston, Mass. Allyn and Bacon 1999. - xi, [3], 168 p. ill. 24 cm. 1 computer laser optical disk ESTE LIBRO INCLUYE UN DISCO Bibliography : p. 167-168. ISBN: 0205294553 (pbk.) 31.50 Subjects--Topical Terms: Social serviceSocial case work