(1998). Tata Mcgraw-Hill's general studies manual for UPSC civil ser. Tata McGraw-Hill.
Chicago Edition CitationTata Mcgraw-Hill's General Studies Manual for UPSC Civil Ser. New Delhi: Tata McGraw-Hill, 1998.
MLA Edition CitationTata Mcgraw-Hill's General Studies Manual for UPSC Civil Ser. Tata McGraw-Hill, 1998.
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