Tested direct selling
Publisher: Prentice-Hall, inc.
Published: 1942
Place of publication: New York
Language: eng
Number of pages: 166
Subjects: Selling.
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF025366962&ix=pm&I=0&V=D&pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF025366962&ix=pm&I=0&V=D&pm=1</a>