MURRAY (D A) <br/><br/>
Plane and spherical trigonometry 

 - London  Longmans Green and Company  1908 
<br/><br/><label>Subjects--Topical Terms: </label><br/>trigonometry<br/>sperical<br/>Plane<br/>and
<br/><br/><label>Dewey Class. No.: </label>512/49