TY - BOOK AU - Glaser, Robert, AU - ED - ED - ED - ED - TI - : individual diversity and learning SN - 30152917 SN - 2 PY - 1977///];copyright 1977.46 CY - New York PB - Holt, Rinehart and Winston KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Individualized instruction.;School environment N1 - Includes index; Bibliography: p. [167]-174; 5 ER -