Madsen, Clifford K, <br/><br/>
Competency-based music education /Clifford K. Madsen, Cornelia Yarbrough. 

 - Englewood Cliffs, New Jersey :  Prentice-Hall,  (c)1980. 
 - ix, 177 pages :  illustrations ;  24 cm. 
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<br/><br/><label>LCCN: </label>79019265 /MN 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School music--Instruction and study.
<br/><br/><label>LC Class. No.: </label>MT1  / .C667 1980 MT1