Gershwin, George,  1898-1937. <br/><br/>
Porgy and Bess :  vocal score / 
music and lyrics by George Gershwin, DuBose and Dorothy Heyward and Ira Gershwin ; libretto by DuBose Heyward. 
 - Miami, FL :  Warner Bros. Publications,  c1962. 
 - 1 vocal score (559p) ;  31 cm. 
<br/><br/><label>ISBN: </label>0769200567