2017 - Methods in Behavioral Research (Paperback) → Paperback ISBN-13: 9781259676987 ISBN-10: 1259676986 Genres: Health, Fitness & Dieting, Medical Books ? 2006 - Methods in Behavioral Research with Powerweb (Paperback) → Paperback ISBN-13: 9780073271316 ISBN-10: 0073271314 Genres: Health, Fitness & Dieting, Nonfiction ? 1998 - Research Methods in Human Development (Hardcover) → Hardcover ISBN-13: 9781559348751 ISBN-10: 1559348755 Genres: Health, Fitness & Dieting, Nonfiction ? 1997 - Methods in Behavioural Research (Other) ISBN-13: 9781559346603 ISBN-10: 1559346604 Genre: Health, Fitness & Dieting ? 1993 - Methods in Behavioural Research Instructor's Manual (Paperback) ISBN-13: 9781559340991 ISBN-10: 1559340991 Genres: Health, Fitness & Dieting, Science & Math ? |