TY  - BOOK
AU  - Leffingwell,William Henry
AU  - Robinson,Edwin M.
TI  - Textbook of office management,
AV  - HF5547 .L45 1950
U1  - 651.3 
PY  - 1950///
CY  - New York
PB  - McGraw-Hill
KW  - Office management
N1  - Include Indexses
UR  - http://library.bcsadminacademy.gov.bd/cgi-bin/koha/opac-retrieve-file.pl?id=4af5d2bbd575ad78d5b7759394ceba3e&public=
ER  -