H.Dennis Taylor <br/><br/>
The Adjustment and Testing of Telescope Objectives 
H.Dennis Taylor 
 - Newcastle  Sir Howard Grubb Parsons and co.  1946 
 - 96p.Diagr.,chart. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Subjects--Index Terms: </label>Telescopes 
<br/><br/><label>Dewey Class. No.: </label>B504T27f320