Allan, A. L.  1930- <br/><br/>
Practical field surveying and computations / 
[by] A. L. Allan, J. R. Hollwey and J. H. B. Maynes. 
 - New York :  American Elsevier Pub. Co.,  c1968. 
 - xvi, 689 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying.
<br/><br/><label>Dewey Class. No.: </label>526.9  / ALP 1968