Richardus, Peter. <br/><br/>
Project surveying /  
by Peter Richardus. 
 - Second Edn. /  
 - Rotterdam :   A.A.Balkema ,   1984 
 - xii,628p :  
<br/><br/><label>ISBN: </label>90 6191 519 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Science
<br/><br/><label>Dewey Class. No.: </label>HUB:(D:2)  / M4