Books listed by ISBN > David Penglase Seminars > David Penglase

David Penglase

D. P. ยท David P.

titleISBN-13
(ISBN-10)		year of publication
The Art and Science of Building Customer Trust: How to fast-track trust and earn new, repeat and referral business978-1-925692-39-6
(1-925692-39-6)		2017

David Penhallow