Knackstedt, Mary V. The interior design business handbook : a complete guide to profitability / Mary V. Knackstedt - 3rd ed. - New York, N.Y. : Wiley, c2002 - 396 p. : forms Includes bibliographical references and index ISBN: 0471412325 Subjects--Topical Terms: INTERIOR DECORATION--PRACTICE--HANDBOOKS, MANUALS, ETC.INTERIOR DECORATION FIRMS--MANAGEMENT--UNITED STATES--HANDBOOKS, MANUALS, ETCINTERIOR DECORATION--MARKETING--UNITED STATES--HANDBOOKS, MANUALS, ETC LC Class. No.: NK2002 / K522I 2002