Practical English Usage: ELBS Low-Priced Edition By Michael Swan

This is a reference guide for English usage and grammar, designed for intermediate learners and teachers. It covers common grammatical problems, vocabulary issues, idioms, pronunciation, and spelling differences between British and American usage. The edition in the image is an ELBS Low-Priced Edition published by ELBS (English Language Book Society) in 1983, with a price listing of £1.50 on the back cover.