TY  - BOOK
AU  - Sayers, Berwick Wc
AU  - Sayers,Berwick Wc
TI  - Introduction to Library Clssification
U1  - M25.4 
PY  - 1955///
CY  - LONDON
PB  - Grafton & Co.
N1  - includes index and biblioraphy
ER  -