Wong, Wucius. Principles of three-dimensional design / Wucius Wong. - New York : Van Nostrand Reinhold Co., 1977. - 112 p. : ill. ; 20 cm. ISBN: 0442295618 LCCN: 76054669 Subjects--Topical Terms: Architectural design.Design.Visual perception. LC Class. No.: NA2750 / .W66 Dewey Class. No.: 701/.8