"Brueckner, Leo J." <br/><br/>
"New understanding numbers / by Leo J. Brueckner, Elda L. Merton [and] Foster E. Grossnickle" 

 - Philadephia  John C. Winston  1959 
 - 378 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>513 BRU