Principles of selling /
Diamond, Jay.
Principles of selling / Jay Diamond, Gerald Pintel. - Englewood Cliffs, N.J. : Prentice-Hall, 1985. - 376 pages : illustrations ; 23 cm.
Rev. edition of : Successful selling. 1982. Includes index.
0137099576
Selling.
Principles of selling / Jay Diamond, Gerald Pintel. - Englewood Cliffs, N.J. : Prentice-Hall, 1985. - 376 pages : illustrations ; 23 cm.
Rev. edition of : Successful selling. 1982. Includes index.
0137099576
Selling.