TY  - BOOK
TI  - Changing trends in library and information science: seminar volume 
SN  - 8170002559
U1  - 020 
PY  - 2000///
CY  - New Delhi : Ess Ess
PB  - Ess Ess Publications
KW  - Library science -- Congresses
KW  - Information science -- Congresses
ER  -