Rodda,G.W <br/><br/>
Understanding Graphs and Statistics  

 - London:  Thomas Nelson and Sons,  1968. 
 - 92 p.;  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / ROD