Schaaf, William L. <br/><br/>
Mathamatics for everyday use 
William L.Schaaf 
 - New york  The new home library  1943 
 - 363p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathametics
<br/><br/><label>Dewey Class. No.: </label>510  / SCH291