Best, John W. creator Kahn, James V. text xxu New Delhi Prentice-Hall of India 2008 10th ed. monographic eng

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xii, 510p. 24 cm.(pbk) by John W. Best [and] James V. Kahn Includes bibliographical references and index. Education Research Methodology Education Research 370.72 9788120335639 9789332574519 ENG-90722 B-689612 DBAD / PUB Pansy dpl DPL 080813 20180222160959.0