IBM-K.U. Leuven Conference "Instructional Design", Instructional design : implementation issues : proceedings / IBM-K.U. Leuven Conference "Instructional Design" ; ed. J. Lowyck, P. De Potter, J. Elen

Instructional design : implementation issues : proceedings / IBM-K.U. Leuven Conference "Instructional Design" ; ed. J. Lowyck, P. De Potter, J. Elen . - Leuven : P. De Potter, 1991 . - XI, 208 p. 24 cm
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