Learning independently : directory of self instruction resources, programmed learning products, audio and video cassettes, multi-media kits, and conventional learning materials such as books intended for non-formal education

Learning independently : directory of self instruction resources, programmed learning products, audio and video cassettes, multi-media kits, and conventional learning materials such as books intended for non-formal education Wasserman, Paul ed. creator text DetroitUS Gale Research Co. 1982 2 ed. monographic xxv, 452 p. 3/7/00 M2LMGR 06.03.02 l438