Hirvonen, Reino Antero,  1908- <br/><br/>
Adjustment by least squares in geodesy and photogrammetry / 
R. A. Hirvonen. 
 - New York :  Frederick Ungar,  c1971. 
 - 261 p.  26 cm. 
<br/><br/> "Translated and revised by the author from the original 1965 Finnish edition, Tasoituslasku." 
<br/><br/><label>ISBN: </label>0804443971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Least squares.<br/>Geodesy.<br/>Photogrammetry.