Langan, John. <br/><br/>
English skills / 
Johan Langan. 
 - 7th ed. 
 - New York:  McGraw-Hill,  c2001. 
 - xiv, 640p.:  ill.;, figs.;  23 cm. 
<br/><br/> Includes index. 
<br/><br/> Dept. of English 
<br/><br/><label>ISBN: </label>0072381272 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Writing as a skill
<br/><br/><label>Dewey Class. No.: </label>372.623  / LAE