Selection and certification in education and employment. 

 - 144 pages ;  24 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9264116117 
<br/><br/><label>LCCN: </label>78302213  
<br/><br/><label>Nat. Bib. No.: </label>F*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Certification<br/>School employees--Certification<br/>Professions--Certification
<br/><br/><label>LC Class. No.: </label>LB1771  / .O74 1977