Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Sociology Basic Sociology Terms and Concepts
Who is the profounder of the classification of the group as in group and out group?
1
W G Summer
2
H S pencer
3
E B Tylor
4
More than one of the above
5
None of the above