investigation of closed-circuit television for teaching university courses
By: [by] C. R. Carpenter and L. P. Greenhill, in collaboarion with W. F. Christoffers [and others]  Project sponsored by the Fund for the Advancement of Education [and] conducted by the Division of Academic Research and Services.
Contributors: Greenhill, L. P.
Series: Instructional television research report -- no. 2.
Publisher: Pennsylvania State University
Published: 1958
Place of publication: University Park, Pa
Language: eng
Number of pages: 110
Subjects: Television in education