Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Sociology Basic Sociology Terms and Concepts
Who divided the groups into horizontal and vertical?
1
D. Miller
2
C.H. Cooley
3
F. Tonnies
4
More than one of the above
5
None of the above