Telemarketing that works : how to create a winning program for your company /
Harlan, Raymond C.
Telemarketing that works : how to create a winning program for your company / Raymond C. Harlan & Walter M. Woolfson, Jr. - Chicago, Ill. : Probus Pub., c1991. - xiii, 210 p. ; 23 cm. - The Entrepreneurs guide series .
Telemarketing--Handbooks, manuals, etc.
Telemarketing that works : how to create a winning program for your company / Raymond C. Harlan & Walter M. Woolfson, Jr. - Chicago, Ill. : Probus Pub., c1991. - xiii, 210 p. ; 23 cm. - The Entrepreneurs guide series .
Telemarketing--Handbooks, manuals, etc.