Making groups effective /

समान संसाधन

• Making groups effective /
  द्वारा: Zander, Alvin Frederick, 1913-
  प्रकाशित: (1982)
• Joining together : group theory and group skills /
  द्वारा: Johnson, David W.
  प्रकाशित: (1994)
• Joining together : group theory and group skills /
  द्वारा: Johnson, David W.
  प्रकाशित: (1991)
• Joining together : group theory and group skills /
  द्वारा: Johnson, David W.
  प्रकाशित: (1996)
• Joining together : group theory and group skills /
  द्वारा: Johnson, David W.
  प्रकाशित: (1987)