Jorgensen, Carolyn. <br/><br/>
Mastering 123/ 

 - Delhi:  BPB Publications,  1986. 
 - xxiii, 466p.:  ill;  22.3 cm. 
<br/><br/> includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Using mastering<br/>old and new
<br/><br/><label>Dewey Class. No.: </label>001.6424 JOR