Allen, Edward. How buildings work : the natural order of architecture / Natural order of architecture. Edward Allen ; drawings by David Swoboda and Edward Allen. - 3rd ed. - New York, N.Y. : Oxford University Press, 2005. - xiii, 270 p. : ill. ; 29 cm. Includes index. Includes bibliographical references . ISBN: 019516198X (hbk. ) Subjects--Topical Terms: Buildings--Environmental engineering.