Instructional materials : selection and purchase
By: published in cooperation with the Association of American Publishers
Contributors: Association of American Publishers
Edition: Rev. ed
Publisher: The Association
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 72
Subjects: School purchasing
Notes: Previous ed. published in 1972 under title : Selecting instructional materials for purchase : procedural guidelines

Bibliography: p. 55-72