TY - BOOK AU - Alt,Martha Naomi AU - Choy,Susan P. AU - Hammer,Charles H. ED - National Center for Education Statistics. TI - In the middle: characteristics of public schools with a focus on middle schools T2 - NCES . Statistical analysis report PY - 2000///) CY - Washington, DC PB - U.S. Dept. of Education, Office of Educational Rersearch and Improvement, For sale by the U.S. G.P.O., Supt. of Docs. KW - Middle school education KW - United States KW - Statistics KW - Local KW - Middle Schools KW - Evaluation KW - Longitudinal studies N1 - Includes bibliographical references (p.49-53) ER -