Sell, buy or rent David Walker textbooks

Introduction to Research in Education

by Ary, Donald, Jacobs, Lucy Cheser, Sorensen Irvine, Christine K., Walker, David
ISBN-13: 9781337566001
ISBN-10: 1337566004
Edition: 10
Publication date: 2018
Publisher: Cengage Learning
Format: Hardcover 720 pages

Introduction to Research in Education

by Ary, Donald, Jacobs, Lucy Cheser, Sorensen Irvine, Christine K., Walker, David
ISBN-13: 9781133596745
ISBN-10: 1133596746
Edition: 9
Publication date: 2013
Publisher: Cengage Learning
Format: Hardcover 720 pages

National Geographic: The United States of America XXL

by Klein, Jeff Z., Yogerst, Joe, Walker, David
ISBN-13: 9783836561556
ISBN-10: 3836561557
Edition: Slp
Publication date: 2016
Publisher: TASCHEN
Format: Hardcover 964 pages