Audio-visual Handbook / 2nd ed.
Cable, Ralph.
Audio-visual Handbook / - 2nd ed. - London : University of London P., C1968. - 118 p. : illus. 22 cm.
0340085428
70520764
B69-06123
Audio-visual education--Handbooks, manuals, etc.
LB1043 / .C25 1968
371.33/02/02 / CAB
Audio-visual Handbook / - 2nd ed. - London : University of London P., C1968. - 118 p. : illus. 22 cm.
0340085428
70520764
B69-06123
Audio-visual education--Handbooks, manuals, etc.
LB1043 / .C25 1968
371.33/02/02 / CAB