TY  - BOOK
AU  - Mortimer,Mary
TI  - Learn Dewey decimal classification (edition 21)
T2  - Library education series
SN  - 9748279618 :
PY  - 1998///
CY  - Bangkok
PB  - Book promotion & service
KW  - Classification, Dewey decimal
N1  - Includes bibliographical references and index
ER  -