TY  - GEN
AU  - Comaromi, John P
AU  - Satija, M.P
TI  - Exercises in the 20th edition of the Dewey Decimal Classification
SN  - 8120711521
U1  - 025.431 
PY  - 1990///
CY  - New Delhi
PB  - Sterling
KW  - GENERALITIES
ER  -