TY - BOOK AU - Drumheller,Sidney J. TI - Handbook of curriculum design for individualized instruction: A systems approach. How to develop curriculum materials from rigorously defined behavioral objectives SN - 0877780048 U1 - 371.394/D795h PY - 1971/// CY - Englewood Cliffs, N.J. PB - Educational Technology Publications KW - Education KW - Curricula N1 - Glossary, bibliography and appendices at the end ER -