Williams, Lester Alonzo,  1880- <br/><br/>
Further use of standard tests and scales as basis for a co-operative research plan, 
by L.A. Williams ... 
 - Chapel Hill, N.C.,  The University,  1920. 
 - 21 p. incl tables.  23 cm. 
 - The University of North Carolina record,  [Extension series,  no. 176, May, 1920  no. 37] .
<br/><br/>
<br/><br/><label>LCCN: </label>e  21000095  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.<br/>Grading and marking (Students)
<br/><br/><label>LC Class. No.: </label>LB3052.N8  / W5