Iain Crichton Smith, Norman MacCaig, George Mackay Brown 

 - Harmondsworth :  Penguin Books,  1972 
 - 206 p. ;  18 cm. 
 - Penguin modern poets ;  21 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>English poetry--20th century<br/>Poetry, Modern--20th century