50 ways to keep your customers and get new ones

Bibliographic Details
Main Author: Timm, Paul R
Format: Book
Published: Chicago: Jack Wilson & Association,Inc, 1994.
Series:3rd. edition
Subjects:
Description
Item Description:Also available in vhs format : VHS 1151
Physical Description:1 videodisc ( 62 min): col. snd. ill.; 4 3/4 in.