Heather, J. F. <br/><br/>
Surveying and astronomical instruments 

 - London  Crosby Lockwood  1891 
 - xi, 161 
<br/><br/> Vol-III 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomical instruments<br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>522.2  / H352s