TY  - BOOK
ED  - Business Efficiency Exhibition
ED  - The Office Appliance Trades Association (London)
TI  - Modern business equipment: for factory sales and general offices
U1  - 651.2 
PY  - 1937///
CY  - London
PB  - The Office Appliance Trades Association
KW  - Office equipment and supplies
KW  - Industrial equipment
ER  -