Wilhelms, Fred T.  <br/><br/>
Evaluation as feedback and guide 

 - Washington:  Association for Supervision and Curriculum Development,  1967 
 - viii, 283p.:  ill.;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grading and marking (students)<br/>Educational tests and measurements.
<br/><br/><label>LC Class. No.: </label>LB2823.E92