Reaearch methods in extension education

相似書籍

• Dictionary of Extension Education
  由: J P Lakhera, et al.
  出版: (1993)
• Reaearch methodology in Extension Education
  由: Pujari Daivadeenam
  出版: (2002)
• Research methods in extension education
  由: Mulay Sumati
  出版: (1979)
• Extension Management
  由: Deepak Grover, et al.
  出版: (2002)
• Extension education
  由: Adivi, Reddy A
  出版: (1971)