Seibert,, Ivan N.
A handbook of standard terminology and a guide for recording and reporting information about educational technology / Ivan N. Seibert
A handbook of standard terminology and a guide for recording and reporting information about educational technology / Ivan N. Seibert
. - [Washington] : U.S. Department of Health, Education and Welfare, [1976]
. - V, 276 p. 26 cm
. - (State educational records and reports series., Handbook; 10)
371.68