2000 - Practical Research Planning and Design [7th Edition] (Paperback) ISBN-13: 9780139603600 ISBN-10: 0139603603 Genres: Reference, Nonfiction, Science & Math ? Practical Research Planning and Design (Paperback) → Paperback ISBN-13: 9780023692420 ISBN-10: 0023692421 Genres: Business & Money, Reference, Nonfiction, Science & Math ? |