TY - BOOK AU - Kauchak, Donald P., AU - Eggen, Paul D., ED - ED - ED - ED - TI - : research based methods SN - 0205118925 (hardbound) SN - 2 PY - 1989///.46 CY - Boston PB - Allyn & Bacon KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Teaching N1 - Includes bibliographical references and index; 5; Professional ER -