Ivins, Wilson H. <br/><br/>
Work experience in high school, 
W.H. Ivins and W.B. Runge. 
 - New York  Ronald  c1951. 
 - 507 p.  illus., forms, diagrs. 
 - Douglass series in education .
<br/><br/>"Selected references" at end of each chapter. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Cooperative