Technical and economic criteria for media selection and planning in educational institutions.
- Paris : [New York, NY : Unesco ; Unipub, distributor], 1984.
- 81 p. : ill. ; 30 cm.
- Educational studies and documents ; new ser., no. 48 .
9231022342 (pbk.)
Educational technology x Statistics.
Educational broadcasting x Statistics.
LB1028.3 / .T396 1984
371.3/07/8�19
9231022342 (pbk.)
Educational technology x Statistics.
Educational broadcasting x Statistics.
LB1028.3 / .T396 1984
371.3/07/8�19