Brown David J <br/><br/>
Basic mathematical concepts 

 - Massschusetss  D C Heath         1970 
 - ix, 405p.  cm. 
<br/><br/> Appendix 1-6, 355-376p. 
<br/><br/><label>Standard No.: </label>19162 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B, L03