Wood, Donald N., 4 0 1934-

Educational telecommunications / 6 6 Donald N. Wood, Donald G. Wylie. - - - xiii, 370 p. : ill. 21 cm. - - - - - . - . - 0 . - . - 0 .



Includes bibliographical references and indexes.



5

















5





534004946

2 = =







76025585

2




2 --0------


6 --0-- 2 --------



0 2 --


--20------





Telecommunication in education. --------20--


--------20--


----2

LB1044.8 / .W662

384.54 / 2

/

/