Peter J <br/><br/>
Sechsstellige tafel der trigomometrischen funktionen 

 - Bonn  Dummiere Verlag          1968 
 - v,293p.  cm. 
 - Prentice Hall Biological Science Series .
<br/><br/><label>Standard No.: </label>24272 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B5, 113K8