The sales connection principles of selling
TITLE_DISPLAY:
The sales connection [videorecording] principles of selling
出版信息:
Pasadena, CA : INTELECOM Intelligent Telecommunications, 1992.
格式:
视觉资料
物理描述:
26 videocassettes (30 min. ea.) : sd., col. ; 1/2 in.
主题词汇: