Modley, Rudolf <br/><br/>
Pictographs and graphs:  how to make and use them / 
Modley Rudoly and Dyno Lowenstien 
 - New York :  Harper ,  1952 
 - 180p.:  ills.;  24 cm. 
<br/><br/>index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics Statistical tables<br/>Graphs<br/>Statistical analysis<br/>Statistical tables
<br/><br/><label>Dewey Class. No.: </label>311.26