Hobson, E. W. <br/><br/>
A Treatise On Plane Trigonometry / 
E W Hobson 
 - 1st edition 
 -  Maxwell Press ,  2022 
 - 404 
<br/><br/><label>ISBN: </label>9789391270070 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.2  / HOB