SEAMEO. Regional Center for Educational Innovation and Technology2010-05-052010-05-051976http://hdl.handle.net/10625/43221Text1 v. (various pagings) : ill.enMASS EDUCATIONPRIMARY EDUCATIONNON-FORMAL EDUCATIONTEACHER TRAININGSOUTHEAST ASIAProject IMPACT for Mass Primary Education : annual report, no. 2, June 1975 - May 1976Annual Report