TY  - BOOK
AU  - Batty,C.D  .
TI  - An introduction to the eighteenth edition of the dewey decimal classification / 
U1  - 025.431 
PY  - 1971///`
CY  - London : 
PB  - Clive bingley , 
KW  - UNIVERSAL DECIMAL CLASSIFICATION
N1  - Includes index
ER  -