Collins English dictionary. 

 - 3rd ed. 
 - Glasgow :  HarperCollins Publishers,  1991. 
 - xxxi, 1791 p. ;  27 cm. 
<br/><br/> Rev. ed. of: Collins dictionary of the English language. 1979. 
<br/><br/><label>ISBN: </label>0004332865 (standard ed.) 0004332873 (thumbindexed ed.) 000433289X (luxury ed, blue) 0004332881 (luxury ed, red) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language