Field manual in elementary surveying /  Committee on Surveying  - Quezon City, Philippines  Filipino Educators,  1962.  - 207 p.  ill. ;   22 cm. <br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying<br/><br/><label>LC Class. No.: </label>TA 545  / .C73735 1962