New teaching aids for the American classroom - a symposium on the state of research in instructional television and tutorial machines, held 13 and 14 Nov. 1959 ... Carpenter ...

Förlag	År	Ort	Om boken	ISBN
The Institute for Communication Research, U.S. Dept. of Health, Education, and Welfare, Office of Education	1960	USA, Stanford, Washington	xii, 173 sidor. ill.