TY  - BOOK
AU  - Raju,A.A.N.
TI  - Dewey decimal classification(DDC 20) theory and practice: a practical & self instructional manual 
SN  - 81852427488
U1  - 025.431 
PY  - 1995///
CY  - Madras
PB  - T. R. Pub.
KW  - Classification
KW  - Books
KW  - Classification, Dewey decimal
KW  - Programmed instruction
N1  - Includes index
ER  -