00970nam a2200217Ia 4500 CTU_190112 210402s9999 xx 000 0 und d 428.2 L269 Langan, John English essentials : What every college student needs to know about grammar, punctuation, and usage John Langan, Beth Johnson New York McGraw-Hill Companies,Incorporated 2009 John Langan's English Essentials offers guidance through the grammar, punctuation, and usage skills needed for success in college and beyond. In short, English Essentials is an efficient, accessible, and helpful guide to mastering practical English skills. English language,Tiếng Anh Grammar,Problems, exercises, etc.,Ngữ pháp,Vấn đề, bài tập, vv Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ