Ursua, John Rogel S. Fundamentals of surveying laboratory manual / John Rogel S. Ursua & Ajimar S. Borlan. - v, 84 leaves ; 30 cm. Includes bibliographical references. Subjects--Topical Terms: Surveying. Surveying. --Laboratory manuals. Dewey Class. No.: IM 526.9 U823 2024