Spectrums Handbook for General Sutdies Paper II (UPSC Civil Service Preliminary Examination). Ed 3 - Kalpana Rajaram (New Delhi Spectrum Books (P) Ltd., 2013)
Kalpana Rajaram: Spectrums Handbook for General Sutdies Paper II (UPSC Civil Service Preliminary Examination). Ed 3. (3rd Ed) New Delhi. Spectrum Books (P) Ltd., 2013. 81-7930-468-X Rs. 685.00--(153.94RAJ)
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