TY  - BOOK
AU  - Sambhu Nath Halder
AU  - Sibsankar Jana
TI  - Library and Information Science in changing paradigm
SN  - 9788170006961
U1  - 020 SAM/LIB 
PY  - 2013///
CY  - New Delhi
PB  - Ess Ess pub.
ER  -