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 AV - LB1031 .D7 U1 - 371.39/4 PY - 1971///] CY - Englewood Cliffs, N.J. PB - Educational Technology Publications KW - Individualized instruction KW - Local KW - System analysis ER -