Jeffress, Gray Alan. <br/><br/>
An investigation of Doppler Satellite positioning multi-station adjustment software / 
Gray Alan Jeffress. 
 - Kensington, NSW:  School of Surveying, Univ. of New South Wales,  1987. 
 - x,120p.:  ill., maps. 
 - Unisurv report ;   30 .
<br/><br/><label>ISBN: </label>0858390477 
<br/><br/><label>LCCN: </label>90012054     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites in navigation--Data processing.<br/>Doppler navigation--Data processing.<br/>Transit (Navigation satellite)--Dataprocessing.