TY  - BOOK
AU  - Tatham,Laura
TI  - Casebook of office efficiency
U1  - 651.3 TAT 
PY  - 1965///.
CY  - London : 
PB  - Business Publications Limited., 
KW  - Office equipment and supplies
KW  - Office services-organization
N1  - 21 cm.
ER  -