TY  - BOOK
AU  - Yuill,Bruce Ford
TI  - Supervision: principles and techniques
SN  - 0046580182
U1  - 658.302 
PY  - 1968///
CY  - London
PB  - Allen & Unwin
KW  - Personnel management
KW  - Supervision of employees
N1  - Includes Bibliography: p. 345. and index
ER  -