TY - BOOK AU - Slavin,Robert E. TI - Educational psychology: theory into practice SN - 0132377519 AV - LB1051 .S615 1991 PY - 1991/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Educational psychology N1 - Includes bibliographical references (p. 547-574) and indexes ER -