TY  - BOOK
AU  - Black, James Menzies
TI  - Basics of supervisory management: mastering the art of effective supervision
SN  - 0070055130
U1  - 658.302 
PY  - 1975///
CY  - Tokyo
PB  - McGraw-Hill Kogakusha
KW  - Supervision of employees
N1  - Includes index
ER  -