Ryan, William M. <br/><br/>
William Langland 
by William M. Ryan. 
 - New York  Twayne Publishers  [1968] 
 - 166 p.  21 cm. 
 - Twayne's English authors series .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>68017245 //r91 
<br/><br/><label>Subjects--Personal Names: </label><br/>Langland, William 1330?-1400?  Piers the plowman 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christian poetry, English (Middle)--History and criticism.
<br/><br/><label>LC Class. No.: </label>PR2015  / .R9 
<br/><br/><label>Dewey Class. No.: </label>821/.1