00739cam a2200241 i 4500 36810 20230410123945.0 760709s1975 ag a b 000 0 spa (DLC) 76469076 3188173 76469076 DLC DLC DLC s-ag--- LB 1044.7 Z39c 1975 Zavaleta, Esther de. Contribución de la televisión argentina al subdesarrollo / Esther de Zavaleta. Buenos Aires : Editorial Cuarto Mundo, c1975. 116 p. : ill. ; 23 cm. Includes bibliographical references. Television in education. Television in education Argentina. lcc bk 68742 68742 0 0 lcc 0 0 HU BJB BJB HU 2023-04-10 1 0 LB 1044.7 Z39c 1975 00000038081 2018-10-25 00:00:00 1 2018-10-25 bk