Brueckner, Leo J. <br/><br/>
The New Knowing About Numbers / 
Leo J. Brueckner, Foster E. Grossnickle, EldaL. merton 
 - USA :  The Jhon C. Winston Company,  1959. 
 - 410 p. :  ill.;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic --Stduy and Teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>511  / BRU 1959