Author : Andrew Jackson Jones
Publisher :
Page : 75 pages
File Size : 24,49 MB
Release : 1950
Category : Visual education
ISBN :
Author : Richard Bell
Publisher :
Page : 44 pages
File Size : 43,81 MB
Release : 1962
Category : Education
ISBN :
Author : Lyle R. Tregaskis
Publisher :
Page : 80 pages
File Size : 16,37 MB
Release : 1952
Category : Radio in education
ISBN :
Author : Vernon Lathrop Pack
Publisher :
Page : 90 pages
File Size : 31,11 MB
Release : 1958
Category : Audio-visual materials
ISBN :
Author : James A. Spencer
Publisher :
Page : 166 pages
File Size : 26,43 MB
Release : 1966
Category : Audio-visual equipment
ISBN :
Author : Helen Hardt Seaton Preston
Publisher :
Page : 58 pages
File Size : 44,69 MB
Release : 1944
Category : Audio-visual education
ISBN :
Author : Floyd Alfred Boyce
Publisher :
Page : 254 pages
File Size : 17,34 MB
Release : 1951
Category : Audio-visual education
ISBN :
Author : Cline Morgan Koon
Publisher :
Page : 86 pages
File Size : 40,38 MB
Release : 1938
Category : Motion pictures in education
ISBN :
Author :
Publisher :
Page : 460 pages
File Size : 34,23 MB
Release : 1966
Category : Federal aid to education
ISBN :
Author : Helen Hardt Seaton Preston
Publisher :
Page : 56 pages
File Size : 11,51 MB
Release : 1944
Category : Audio-visual education
ISBN :
