Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Business Management Organization structure Formal and informal organizations
The informal group's communication system is called
1. Group Dynamics
2. Grapevine
3. Exchange
4. Interaction
1
1
2
2
3
3
4
More than one of the above
5
None of the above