Introduction to surveying :  study book 2. 

 - [Toowoomba] :  The Institute, Dept. of External & Continuing Education,  c1986. 
 - [various pagings] :  ill. ;  29 cm. 
<br/><br/> Unit 77002. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying.