I'll Get Back to Youde Robert L. Shook, Eric YaverbaumMateriasSellingTelephone sellingEdiciones (1)I'll Get Back to You (1996)Mcgraw-Hill · inglés · ISBN 9780070577213Más obras de Robert L. ShookTThe art of the hard sellThe art of the hard sell1991Doing business by the Good BookSaving the World Entire: And 100 Other Beloved Parables from the Talmud