Rosenbach, Joseph B. <br/><br/>
Essentials of plane trigonometry :  with tables / 
Joseph B. Rosenbach, Edwin A. Whitman, and David Moskovitz. 
 - Boston :  Ginn and Co.,  c1950. 
<br/><br/> "Five-place logarithmic and trigonometric tables" (iii, 117 p. at end) has special t.p.  Table and protractor in pocket.  Includes index. 
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<br/><br/><label>LCCN: </label>50007755  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane trigonometry.
<br/><br/><label>LC Class. No.: </label>QA533  / .R64 
<br/><br/><label>Dewey Class. No.: </label>616.34/ROE