TY  - BOOK
AU  - Raju, A A N
TI  - Dewey decimal classification (DDC - 20) : theory and practice
SN  - 8185427488
CY  - Madras
KW  - DDC -- Library classification
KW  - Dewey decimal classification -- Library classification
KW  - Library classification
N1  - Includes bibliographical references and index
ER  -