TY - BOOK AU - McMillan,James H. AU - Schumacher,Sally TI - Research in education: a conceptual introduction SN - 0673997413 PY - 1997/// CY - New York PB - Longman KW - Education KW - Research KW - Evaluation KW - Educational statistics N1 - Glossary : p. 606 - 619. Includes bibliographical references and index ER -