Dracup, Joseph F. <br/><br/>
Surveying instrumentation and coodinate computation workshop lecture notes 

 - 3 ed. 
 - Church, Va. :  American Congress on Survering and Mapping,  1979 
 - 208 p.  : ilus. 
<br/><br/><label>LCCN: </label>21297 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Procesamiento automático de datos en topografía.<br/>Topografía--Aparatos e instrumentos.
<br/><br/><label>Dewey Class. No.: </label>526.9  / D7 1979