TY  - BOOK
AU  - Seghal,, R.L.
TI  - Designing and evaluation of research in library Science: Volume l / 
SN  - 81-7000-228-1
U1  - 020.72   SEH/D.1 
PY  - 1998///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library Science
ER  -