THIS IS A VERY HEAVY HARD BACK BOOK WITH DUST COVER TITLED " THE ENGLISH-CHINESE COLLEGIATE DICTIONARY " THIS IS A 1ST EDITION DATED 1986 AND IS 3" THICK SO A HEAVY BOOK WITH OVER 2500 PAGES .A VERY GOOD QUALITY DICTIONARY IN NICE USED CONDITION . I HAVE MANY MORE BOOKS AND ITEMS YOU CAN VIEW IN MY EBAY SHOP !