Amvik eBook Solutions

This major new edition of the Collins COBUILD English Usage is a modern, easy-to-use and in-depth guide to English usage, aimed at upper-intermediate and advanc

This reference grammar has been developed for advanced students and teachers of English. The result of a thorough analysis of written and spoken language, this

Collins COBUILD Active English has been designed for intermediate learners of English wishing to speak, write and read English with confidence. This handy, pock

The Collins COBUILD Active English Grammar offers intermediate learners of English a quick and easy-to-use reference guide to the most important points in Engli