TY  - BOOK
AU  - CALLIS SIDNEY;
TI  - SUPERVISORY MANAGEMENT
SN  - 81-8408-105-7
U1  - 658.4092 
PY  - 2007///
CY  - NEW DELHI 
PB  - INDIANA PUBLISHING HOUSE
KW  - "LEADERSHIP,SUPERVISORY MANAGEMENT"
N1  - 524
ER  -