TY - BOOK AU - Ary, Donald. AU - Jacobs, Lucy Cheser. AU - Sorensen Irvine, Christine K. AU - Walker, David A. TI - Introduction to research in education SN - 9781337566001 AV - LB1028 A7 2019 U1 - 370.7 PY - 2019///] CY - Boston, MA PB - Cengage KW - Education--Research N1 - Includes bibliographical references and index ER -