Passano, Leonard M.  1866-1943. <br/><br/>
Plane and spherical trigonometry, 
by Leonard M. Passano ... 
 - Rev. ed. 
 - New York,  The Macmillan company,  1930. 
 - xvii, [1], 155 p.  diagrs.  20 cm. 
<br/><br/> Contains answers. 
<br/><br/>With this is bound: Hedrick, E.R. Logarithmic and trigonometric tables. Rev. ed. New York, 1930. 
<br/><br/><label>LCCN: </label>ca 30001455 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry.
<br/><br/><label>LC Class. No.: </label>QA531  / .P34 1930 
<br/><br/><label>Dewey Class. No.: </label>514