TY  - BOOK
AU  - Wittenberg,Rudolph M.
TI  - The art of group discipline: a mental hygiene approach to leadership 
AV  - BF637 .A786 1951
PY  - 1951///
CY  - New York
PB  - Association Press
KW  - Leadership
KW  - Social psychology
N1  - "Leader's digest": pages 115-124; 2
ER  -