Managing instructional problems a case study workbook [by] Judith Worell [and] C. Michael Nelson. - New York, McGraw-Hill [1974] - xv, 318 p illus 23 cm. - McGraw-Hill series in special education. . Bibliography: p. 313-318. ISBN: 0070718695 9780070718692 Subjects--Topical Terms: Behaviorism (Psychology)--Case studies.Educational psychology.Teaching.Bâehaviorisme (Psychologie)--Cas, âEtudes de.Enseignement.Psychopâedagogie.Unterrichtsmethode. LC Class. No.: LB1025 / .W917