Mackin, Ronald <br/><br/>
Opeac oral drills work-book B [and] C 
Prepared by Ronald Mackin ... [and others]; illustrated by Dennis Mallet MSIA 
 - London  Oxford University Press  1973-1975 
 - 2v. :  ill. ;  23cm 
<br/><br/><label>ISBN: </label>0194520455 9780194520454 
<br/><br/><label>LCCN: </label>40522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--study and teaching
<br/><br/><label>Dewey Class. No.: </label>R:E/M158o