Bowie, Elin Leigh <br/><br/>
The utility of piagetion task for the assesment of arithmatic reasoning ability in intellectually gifted first and second grade students  [microform] / 
Elin Leigh Bowie 
 - Ann Arbor, Mich. :  University Microfilms International,  1979 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - University of Washington, 1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gifted children--mathematical ability