TY  - BOOK
AU  - Brown's,James Duff
AU  - Northwood Lock,R.
TI  - Manul of library economy
U1  - 020 
PY  - 1962///
CY  - Kolkata
PB  - Rupa and Company
KW  - Library and information science
N1  - Includes index and appendix
ER  -