Levens A S <br/><br/>
Graphics in engineering and science 

 -  1954 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>30856 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Equations<br/> Graphical solution of equations<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B23:60bA, J4;1