TY  - BOOK
AU  - Minor,Ed
TI  - Simplified techniques for preparing visual instructional materials
AV  - LB1043.5 .M43
U1  - 371.335 
PY  - 1962///
CY  - New York
PB  - McGraw-Hill
KW  - Visual aids
KW  - Local
N1  - Beginning with the 1970 ed. published under title: Techniques for producing visual instructional media; Includes bibliography
ER  -