Arnold, Walter M., <br/><br/>
Vocational technical and continuing education in pennsylvania :  A systems approach to state-local program planning :  A report to the dept. of public instruction and the pennsylvania state board of education / 
By Walter m. Arnold 
 - 493 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educación técnica--Estados Unidos--Pennsylvania<br/>Educación vocacional--Estados Unidos--Pennsylvania
<br/><br/><label>LC Class. No.: </label>LC1046.P4  / A74