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Index to 8mm Motion Cartridges
National Information Center for Educational Media
出版
National Information Center for Educational Media, University of Southern California
, 1980
主題
Education / Teaching / General
Education / Teaching / Materials & Devices
ISBN
089320031X
9780893200312
URL
http://books.google.com.hk/books?id=cV-eQAAACAAJ&hl=&source=gbs_api