Richardus, Peter. <br/><br/>
Project surveying :  general adjustment and optimization techniques with applications to engineering surveying / assisted by J. S. Allman. 
by P. Richardus ; 
 - Amsterdamn :  New York :  North-Holland,  American Elsevier,  1966. 
 - xii, 467 p.  :  ill., 5 fold. maps (in pocket) ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0444106383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying.