Project IMPACT for mass primary education
Subtitle: progress report
By: Concessa Milan-Baduel, Boorham Raspati.
Contributors: Raspati, Boorham, joint author.
Publisher: SEAMEO Regional Center for Educational Innovation and Technology
Published: 1974
Place of publication: Saigon
Language: eng
Subjects: Education, Elementary -- Philippines.; Educational technology -- Philippines.
Notes: "INNOTECH/IMP-PR-7/74."