Son, Lee How. Building maintenance technology / Lee How Son and George C. S. Yuen. - Houndmills : Macmillan, 1993. - xiv, 374 p. : ill. ; 24 cm. - Macmillan building and surveying series. . Includes index. Includes bibliographical references. ISBN: 0333489934 (pbk.) Subjects--Topical Terms: Buildings--Maintenance.