Textbooks and achievement : what we know
Heyneman, Stephen P.
Textbooks and achievement : what we know - Washington, D.C: The World Bank, 1978. - 34p.: ill.; 28cm. - (World Bank Staff Working Papers; 298) .
Includes bibliographical references
Textbooks
Cross
Culture studies
ERB PAM LB3048.H49
Textbooks and achievement : what we know - Washington, D.C: The World Bank, 1978. - 34p.: ill.; 28cm. - (World Bank Staff Working Papers; 298) .
Includes bibliographical references
Textbooks
Cross
Culture studies
ERB PAM LB3048.H49