1. Education and communication technology :perspective, planning, and implementation
المؤلف: S. Bhatnagar, editor-in-chief ; Satyapal Anand, editor
المکتبة: (خراسان الجنوبیة)
موضوع: Congresses ، Educational technology - India,Congresses ، Telecommunication in education - India,Congresses ، Distance education - India
رده :
LB
1028
.
3
.
E32
1988