Perrin, Porter Gale,  1896-1962. <br/><br/>
Reference handbook of grammar & usage. 
Porter Gale Perrin & Porter Gale Perrin. 
 - New York,  Morrow,  1972. 
 - 297 p.  illus.  24 cm. 
<br/><br/> Derived from the author's Writer's guide and index to English. 
<br/><br/><label>LCCN: </label>72193148  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Handbooks, manuals, etc.--Handbooks, manuals, etc.<br/>English language--Handbooks, manuals, etc.--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>PE1106  / .P4 1972 
<br/><br/><label>Dewey Class. No.: </label>428