Planning, teaching, and evaluating  a competency approach 
Clifford H. Edwards ... [et al.]. 
 - Chicago  Nelson-Hall  c1977. 
 - ix, 350 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0882292048 
<br/><br/><label>LCCN: </label>76041903 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Training of--Puerto Rico.<br/>Lesson planning
<br/><br/><label>LC Class. No.: </label>LB1715  / .P55 1977 
<br/><br/><label>Dewey Class. No.: </label>370/.732