Introduction To Educational Technology

Introduction To Educational Technology

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There must be sufficient illumination in the classroom to enable pupils to copy down the projected diagram and take notes. The size of the standard lantern slide is y/taquot; square. At present 2aquot; square slide is gradually replacing the 3%aquot; slide.

Title:Introduction To Educational Technology
Author:K. Sampath
Publisher:Sterling Publishers Pvt. Ltd - 1984


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