Title: Practical English Usage - Author: Michael Swan - Publisher: Oxford University Press - Content: English reference book for intermediate learners - Features: Explanation of grammar problems and usage examples - Index: Detailed index and cross-reference system ●This item has been stored at home after purchase. ●As it was purchased over 40 years ago, there are signs of age such as sun tanning, stains, and scuff marks, but it is at a level where it can be read without issue. Please check the photos and consider purchasing if you can accept this condition. ●There may be oversights, but there are no written notes or creases. ●As this is an item stored at my parents' home, it may take about a week to ship, so please understand.