TY - BOOK AU - "VATSYAYAN," TI - HISTORY OF SOCIAL THOUGHT SN - NULL U1 - 922 SIN. PY - 1982/// CY - MEERUT PB - KEDAR NATH RAM NATH KW - "RELIGIOUS LEADERS,THINKKERS,WORKERS,,SOCIAL THOUGHT,KARL MARX,BIOLOGICAL SCHOOL" ER -