TY  - BOOK
AU  - Leffingwell William H.
AU  -  Robinson Edwin M.
TI  - Textbook of office management
T2  - "Reprinted : New Delhi, Tata McGraw-Hill, 1975"
U1  - "X:8M, J0/TD3" 
PY  - 1950///
CY  - New
PB  - York Tata McGraw Hill U. S. A. 
KW  - Office Management
N1  - Appendix p.607-25
ER  -