Course of study in elementary arithmetic ... 
Prepared by the Elementary arithmetic committee, R.C. Dragoo, chairman. Edgar E. Harris, supervisor of curriculum. A.L. Crable, state superintendent of public instruction ... 
 - [Oklahoma City,  1943] 
 - iv, 90 p.  23 cm. 
 - Its Bulletin  43-C-8 .
 - Oklahoma.  Superintendent of Public Instruction.  Bulletin  43-C-8. .
<br/><br/> At head of title: State of Oklahoma. Dept. of education. August, 1943.  On cover: Revised, 1943. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>e  45000070  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Study and teaching.<br/>Education.<br/>Education--Curricula.--Oklahoma
<br/><br/><label>LC Class. No.: </label>QA135  / .O4 
<br/><br/><label>Dewey Class. No.: </label>372.7