TY  - BOOK
AU  - Balasubramanian, P.
AU  - Baladhandayutham, A.
TI  - Research methodology in library science
SN  - 9788184503272
U1  - 016.02072 
PY  - 2011///
CY  - New Delhi
PB  - Deep and Deep Publications
N1  - Includes bibliographical references and index
ER  -