Philip J. Koerper

titlemedia typeISBN-13
(ISBN-10)
year of publication
How to Talk Your Way to Success in SellingPaperback978-0-13-435214-5
(0-13-435214-9)
1981
How to Talk Your Way to Success in SellingHardcover978-0-13-435222-0
(0-13-435222-X)
1979

J.K · P.J. · P.K. · Philip J. · Philip K.

Philip J. Koopman