A course of study in mathematics for the junior high school grades;  a preliminary report ... Payson Smith, commissioner of education ... 

 - [Boston,  1926] 
 - 32 p.  23 cm. 
 - Bulletin of the Department of education.  1926, no. 6. Whole no. 171 .
<br/><br/> Cover-title.  At head of title: The commonwealth of Massachusetts ... 
<br/><br/>Bibliography: p. 31-32. 
<br/><br/><label>LCCN: </label>e  27000023  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Secondary)
<br/><br/><label>LC Class. No.: </label>L160  / .B17 1926, no. 6