Schofield, W Engineering surveying: theory and examination problems for students. - 4th ed. - Jordan Hill, Oxford: Butterworth-Heinemann Ltd., 1993. - 554p.; 25cm "N" ISBN: "0-7506-0511-1" Subjects--Topical Terms: 1.Surveying. Subjects--Index Terms: "Y" LC Class. No.: TA545 / .S3