TY  - MANSCPT
AU  - Wheeler, Elmer 
TI  - How to sell yourself to others / 
U1  - 137.15 W56 
PY  - 1947///
CY  - s.l. : 
PB  - Prentice-Hall, 
KW  - Psicología
N1  - On business achievements and social popularity
ER  -