Research methods in social sciences and extension education /

समान संसाधन

• Research Methods in Social Sciences and Extension Education
  द्वारा: G.L. Ray
  प्रकाशित: (1999)
• Research methods in social sciences and extension education
  द्वारा: Ray, G L
  प्रकाशित: (2011)
• Research methods in social sciences and extension education
  द्वारा: Ray,G L,Sagar Mondal
  प्रकाशित: (1993)
• Research Methods In Social Science And Extension Education
  द्वारा: G. L. Ray Sagar Mondal
  प्रकाशित: (1999)
• Research Methods In Social Sciences
  द्वारा: Sharma,B.A.V and Ravindra,Prasad and Satyanarayana, Ed
  प्रकाशित: (1983)