00683nam a2200217Ia 450000500170000000800410001702000260005804000190008404100120010308200160011510000160013124500980014726000380024530000190028350400400030265000270034265000370036970000230040670000260042985000100045520170225144224.0140110s9999    xx            000 0 und d  a9788131303610c895.00  aLoreto College  aEnglish  a371.33bSIN  aSingh, Y.K.  aEducational technologybManagement and planning cY.K. Singh, T.K. Sharma and Brijesh Upadhya  aNew DelhibA P H Publishingc2016  avi,271p.b22cm  aIncludes bibliographical references  aEducational technology  aMethods of instruction and study  aSharma, T.K.4Auth  aUpadhya,Brijesh4Auth  aLCBED