Professor Ettien Koffi’s English Workbooks
Koffi’s English Workbooks
Ettien Koffi is a linguistics professor at St. Cloud State University whose English language workbooks are available for purchase through Digital Printing Plus, Inc. To Save $$, books may be picked up and paid for at our store with no need to order online ($39.60). For delivery, order below and we will email an invoice and, upon payment, your book will be shipped to you ($50.41).
Because these are print-on-demand purchases, returns or exchanges are not allowed. Professor Koffi’s books are copyrighted, and therefore, may not be recopied and, because they are workbooks, may not be resold.