A handbook for the improvement of textbooks and teaching materials as aids to international understanding.

समान संसाधन

• Improving the quality of textbooks in China /
  प्रकाशित: (1988)
• Canadian history textbooks : a comparative study /
  द्वारा: Trudel, Marcel
  प्रकाशित: (1970)
• Primary school textbooks : preparation, selection, use : a comparative study.
  प्रकाशित: (1959)
• Improving the use of social studies textbooks /
  प्रकाशित: (1980)
• Understanding cooking /
  द्वारा: Lundberg, Donald E.
  प्रकाशित: (1970)