SEAMEO. Regional Center for Educational Innovation and Technology2010-05-212010-05-211977http://hdl.handle.net/10625/43423Text51 p.enMASS EDUCATIONPRIMARY EDUCATIONNON-FORMAL EDUCATIONTEACHER TRAININGEDUCATIONAL PROJECTSSOUTHEAST ASIAProject IMPACT for Mass Primary Education : semi-annual report, July to November 1977Document