General studies 2013 for Civil Services Preliminary Examination

General studies 2013 for Civil Services Preliminary Examination text xxu New Delhi Tata McGraw Hill 2013 monographic eng 2V.(various pagings ; various pagings) 27cm(pbk) 000 9781259027154 9781259027161 ENG-110464-65 UBH DBAD/PUB dpl 130618 en