Introduction to educational technology. /
Sampath, K.
Introduction to educational technology. / K. Sampath, A. Panneerselvam and S. Santhanam. - New Delhi : Sterling, 1990. - xii, 348p. : : ill.
Includes bibliographical references and index.
8120703766
Education.
Educational technology.
Introduction to educational technology. / K. Sampath, A. Panneerselvam and S. Santhanam. - New Delhi : Sterling, 1990. - xii, 348p. : : ill.
Includes bibliographical references and index.
8120703766
Education.
Educational technology.