Surmani, Andrew. <br/><br/>
Alfred's essentials of music theory :  teacher's answer key / 
by Andrew Surmani. 
 - Van Nuys :  Alfred Publishing,  c1998. 
 - 122 p :  ill ;  28 cm. 
<br/><br/><label>ISBN: </label>0882848984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Musical recreations.<br/>Music education.<br/>Music--Instruction and study.