TY - BOOK TI - Research on educational innovations SN - 1930556128 AV - LB1027.3 .E45 2001 U1 - 370/.72073 ELL 21 PY - 2001/// CY - Larchmont, NY PB - Eye On Education KW - Education KW - United States KW - Experimental methods KW - Educational innovations KW - Research N1 - Includes bibliographical references and index ER -