Schofield, W. Engineering surveying : theory and examination problems for students vol.1 / W. Schofield. - 3rd ed. - London : Butterworth-Heinemann, 1984. - 296 p. : ill. ; 23 cm. Includes index. Includes bibliographical references. ISBN: 0408012277 (pbk.) Subjects--Topical Terms: Surveying.