Harder, Paul O. <br/><br/>
Basic materials in music theory :  a programed course / 
by Paul O. Harder. 
 - Boston :  Allyn and Bacon,  c1986. 
 - ix, 351 p. :  ill. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0205086896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Music--theory--programmed instruction.
<br/><br/><label>LC Class. No.: </label>MT6  / .H255  / B4