Index to instructional media catalogs;: A multi-indexed directory of materials and equipment for use in instructional programs

{'ISBN-10': '0835206610', 'ISBN-13': '978-0835206617', 'Item Weight': '1.74 pounds', 'Language': 'English', 'Print length': '272 pages', 'Publication date': 'January 1, 1974', 'Publisher': 'Bowker'}