With over 700 vivid images and illustrations along with the wisdom of numerous practicing designers, this text provides a practical approach to introductory interior design. Covering the profession for both commercial and residential environments, the Ninth Edition introduces students to the history, design fundamentals, and building systems (construction, electrical, mechanical) of design. Exploring topics such as the space planning process, environmental sensitivity, and multicultural design, this text contains both the necessary information and applications students need to begin their interior design education.