TY  - BOOK
AU  - Tripathi, S.M.
AU  - Lal, C.
TI  - Descriptive questions in library and information science: for UGC-NET, SET and others 
SN  - 8170002893
U1  - 020 
PY  - 2000///
CY  - New Delhi
PB  - Ess Ess Publications 
KW  - Library science
KW  - Information science
ER  -