TY  - BOOK
AU  - Minor,Ed
AU  - Frye,Harvey R.
TI  - Techniques for producing visual instructional media
SN  - 070423997
AV  - LB1043.5 .M566
PY  - 1970///
CY  - New York
PB  - McGraw-hill
KW  - Teaching--Aids and devices
KW  - Visual education
KW  - Visual instruction
N1  - Includes bibliographical references
ER  -