Wells, Webster. <br/><br/>
New plane and spherical trigonometry 

 - Boston :  Health,  1896 
 - 126 p. 
<br/><br/> Ejs. desc. en bodega 
<br/><br/><label>LCCN: </label>53492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometría.
<br/><br/><label>Dewey Class. No.: </label>514  / W45