Description
Scale Development by Robert F Devellis is available now for quick shipment to any U.S. location. This edition can easily be substituted for ISBN 154437934X or ISBN 9781544379340 the 5th edition or even more recent edition. You will save lots of cash by using this 3rd edition which is nearly identical to the newest editions. We have been selling books online for over ten years and we have learned how to save students from the inflated costs of textbooks especially when the updated editions do not contain substantial changes and typically are nearly identical in every way. We guarantee this by offering a 30-day full refund if you are unable to use the book for any reason. But we can assure you that this is a great way to save money and that this edition will work for you.
Reviews
There are no reviews yet.