Collins Cobuild Idioms Dictionary

COBUILD Intermediate Learner’s Dictionary (Collins Cobuild) (English Edition)

Collins Cobuild Learner's Dictionary

COBUILD Advanced Learner’s Dictionary: The Source of Authentic English (Collins Cobuild) (English Edition)

Collins COBUILD Advanced Learner’s English Dictionary + CD-ROM

Collins COBUILD Advanced Learner’s Dictionary (Collins COBUILD Dictionaries for Learners)

Collins COBUILD Advanced Learner’s Dictionary (Collins COBUILD Dictionaries for Learners)

Collins COBUILD English/Japanese Advanced Dictionary of American English / コウビルド米語版英英和辞典 (English Edition)

English Usage (Collins Cobuild) (English Edition)

Collins My First Webster's Dictionary (Collins First)

Collins First Dictionary

English for Everyone: Idioms

First School Dictionary: Illustrated dictionary for ages 5+ (Collins First Dictionaries) (English Edition)