The basics of successful salesmanship: a self-teaching programmed book

The basics of successful salesmanship: a self-teaching programmed book

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Thompson, Willard Mead
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York McGraw-Hill [c1968]
Ábhair:
Salesmen and salesmanship > Programmed instruction.