A systems approach to teaching and learning procedures a guide for educators

• Corporate Author: United Nations Educational, Scientific and Cultural Organization
• Format: Book
• Language: English
• Published: Paris Unesco Press 1981
• Edition: 2nd rev. exp. ed.
• Subjects: Εκπαίδευση > Αναπτυσσόμενες χώρες; Διδασκαλία