0103rcvijayawada.ignou.ac.in/.../userfiles/file/0103.pdfINDIRA GANDHI NATIONAL OPEN UNIVERSITY STUDY...
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0103rcvijayawada.ignou.ac.in/.../userfiles/file/0103.pdfINDIRA GANDHI NATIONAL OPEN UNIVERSITY STUDY CENTRE. K B.N COLLEGE CAMPUS KOTHAPETA, VIJAYAWADA - 520 001 (0866 2566015) Dr.Y.NARASlMHARAO.,