Contemporary dramatists / 
preface to the 6th ed., Ruby Cohn ; editor, Thomas Riggs. 
 - New York :   London:  St. James Press  c1973 
 - 926p., 
<br/><br/><label>ISBN: </label>0900997176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English drama--Dictionaries--20th century<br/>American drama--Dictionaries--20th century<br/>English drama--Bio-bibliography--20th century<br/>American drama--Bio-bibliography--20th century
<br/><br/><label>Dewey Class. No.: </label>932.033  / C761