Longman Dictionary of Contemporary English (6E) Paperback & Online (LDOCE)
,Longman Dictionary of Contemporary English 6th Edition: Pearson Education Group: 9787521305418: Amazon.com: Books,Amazon | Longman Mini English Dictionary Paperback (Longman Dictonaries) | Words & Language,Longman Dictionary of Contemporary English (6E) Paperback & Online (LDOCE),Amazon.co.jp: Longman Dictionary of Contemporary English : Japanese Books