Negi, M.S. .
Research methods and statistical techniques in library and information science / by Negi M S. - New Delhi : Shree Publishers & Distributors , 2005 - 315p ;
81-8329-046-9
Library science-Research-Statistical techniques
2:f / P5
Research methods and statistical techniques in library and information science / by Negi M S. - New Delhi : Shree Publishers & Distributors , 2005 - 315p ;
81-8329-046-9
Library science-Research-Statistical techniques
2:f / P5