00593nam a2200145 a 4500 20190520020852.0 080512s19uu xx 00 eng d Fleming, Malcolm L Instructional message design : principles from the behavioral sciences / Malcolm Fleming and W. Howard Levis. Englewood Cliffs, NJ : Educational Technology Pub, c1978. xvii, 289 p. Includes references and indices. Lesson planning OLOPSC 33448 33448 0 0 0 0 CLLRC CLLRC CIR 2019-05-20 0 LB 1027 F584 1978 CL3660 2023-07-10 00:00:00 2019-05-20 BK