1. Teaching at a distance: an appraisal of the co-ordinated teaching of O level Physics using television
پدیدآورنده : / correspondence and special aids (by) E. G. Wedell and H. D. Perraton
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Physics - Study and teaching (Secondary),Television in science education
رده :
530
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7153
W391
