Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Polity Basics of Constitution
"Principles of Political Economy" was a book written by
1
Adam Smith
2
Karl Marx
3
John Staurt Mill
4
More than of the above
5
None of the above