Smith , Percey F.. <br/><br/>
Plane Trigonometry and Four Place Tables /  Textual Documents 
Percey F.Smith & James S.Mikesh. 
 - 1st ed. / 
 - New Delhi :  Oxford & IBH Publishing Co.Pvt. Ltd. ,  1965. 
 - 47p. ;  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Trigonometry Plane Trigonometry G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>514.5  / Sm 63 P