Ellsworth, Jill H.
Marketing on the Internet / Jill H. Ellsworth, Matthew V. Ellsworth. - 2nd ed. - J. Wiley 1997.
6757
Internet advertising.
Internet marketing.
HF6148 / I58Ell.
Marketing on the Internet / Jill H. Ellsworth, Matthew V. Ellsworth. - 2nd ed. - J. Wiley 1997.
6757
Internet advertising.
Internet marketing.
HF6148 / I58Ell.