TY - BOOK AU - Minor,Ed TI - Simplified techniques for preparing visual instructional materials U1 - 371.335 PY - 1962/// CY - New York PB - McGraw-Hill KW - Visual aids KW - Visual programming (Computer science) KW - Visual communication KW - Digital techniques N1 - Beginning with the 1970 ed. published under title: Techniques for producing visual instructional media; Includes bibliographical references and index ER -