Essentials of educational technology /

                                                                                                                
371.33MAN
Mangal, S.K.
   Essentials of educational technology / by S.K. Mangal [and] Uma Mangal .- New Delhi :PHI Learning ,2009.
  xxiv, 812p. ;25cm(pbk)
  Note: Includes index
  ISBN:9788120337237     Rs. 395.00

  DBAD / PUB /ENG-94336/ EN-77869 /   395.00 /sign

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