TY  - BOOK
AU  - Balasubramanian, P.
AU  - Viji, P.
AU  - Santhana Kumar, E.
TI  - Textbook of user studies and informetrics
SN  - 9788194739807
U1  - 020 23
PY  - 2021///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - User Studies
KW  - Informetrics
KW  - Library & Information Science
ER  -