Electronic commerce from vision to fulfillment

Viessman, Warren.

Electronic commerce from vision to fulfillment by Elias M. Awad - 7th.ed. - Upper Saddle River, NJ Pearson Prentice Hall c2005. - xviii, 867 p. ill., maps 25 cm.

Includes bibliographical references and index.

0131293931


Sewage--Purification.
Water--Purification.
Water-supply--Management.