TY  - GEN
AU  - Dewey, Melvil
AU  - Kyrios, Alex, ed.
TI  - Dewey Decimal Classification 2021. V1- Introduction, manual, tables, schedules 000-199
SN  - 9781556531736
U1  - 025.431 
PY  - 2021///
CY  - Dublin
PB  - OCLC
KW  - Library Science
KW  - Library Classification
KW  - Dewey Decimal Classification 2021
ER  -