Back-up schemes for educational technology breakdowns in developing nations :
Thomas, R. Murray
Back-up schemes for educational technology breakdowns in developing nations : suggestions on pre-planning for equipment and transfer breakdown / by R. Murray Thomas. - París : New York : UNESCO ; UNICEF, 1981. - 14 p. - Notes, comments... ; 78 .
377.1 (-77) =20 THO No.78.
Back-up schemes for educational technology breakdowns in developing nations : suggestions on pre-planning for equipment and transfer breakdown / by R. Murray Thomas. - París : New York : UNESCO ; UNICEF, 1981. - 14 p. - Notes, comments... ; 78 .
377.1 (-77) =20 THO No.78.