This book is published by Yale. Be sure to check your favorite bookstore for used copies. You can also succeed in the course with a first edition. The second edition has a more complete set of charts in the back, but the first edition will work.
This book is published by Yale. Be sure to check your favorite bookstore for used copies. You can also succeed in the course with a first edition. The second edition has a more complete set of charts in the back, but the first edition will work.