Besavilla, Venancio Jr. I., Theory and practice in surveying : for geodetic engineers/ Venancio I Besavilla Jr. - Cebu City : VIB Pusblisher, 2005. - 336 pages : tables, graphs ; 22 cm. ISBN: 9718510818 Subjects--Topical Terms: Geodesy. Surveying. Dewey Class. No.: 526.3 / B463t