TY  - BOOK
AU  - Mortimer,Mary
TI  - Learn Dewey Decimal Classification (Edition 21)
T2  - Library Education Series
SN  - 9748279618 /
AV  - A696.D7 M888 L4 1998
PY  - 1998///
CY  - Campbell
PB  - Book Promotion & Service
KW  - Classification, Dewey decimal
KW  - prlblems, exercises
KW  - Cataloguing
KW  - Problems, exercises
ER  -