TY  - BOOK
AU  - Jefferies, K. S.
ED  - International Institute  of Administra Science
TI  - Presenting O and M recommendations
U1  - 651.78 
PY  - 1960///
CY  - Brussels
PB  - International Institute  of Administra Science
KW  - Report writing
KW  - Communication in management
ER  -