Morris, R.O. <br/><br/>
Foundations of practical harmony and counterpoint/ 
R.O. Morris 
 - 2nd rev. ed. 
 - London:  Macmillan,  1943 
 - 148 p.;  23 cm. 
<br/><br/><label>ISBN: </label> USD 1.25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Harmony<br/>Music--Instruction and study<br/>Practicing (Music)<br/>Harmony--Instruction and study
<br/><br/><label>Dewey Class. No.: </label>781.3