TY  - BOOK
TI  - Executive leadership course 
PY  - 1963///
CY  - New Jersey: 
PB  - Prentice-Hall, Inc., 
KW  - Business management
KW  - Sales staff
KW  - Company organization
N1  - Vol. 1 (Executive leadership course; vii, 236p.)
Vol. 2 (Executive leadership course; vi, 410p.)
Vol. 3 (Executive leadership course; vii, 355p.)
Vol. 4 (Executive leadership course; vii, 353p.)
Vol. 5 (Executive leadership course; vi, 457p.)
Vol. 6 (Executive leadership course; vii, 568p.)
ER  -