Opdycke, John Baker <br/><br/>
Harper's English grammar / 
by John B. Opdycke. 
 - New York :  Time Warner Co,,  1983. 
 - 286 p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Usage<br/>English language--Grammar--1950