TY - BOOK AU - Lipka,Richard P. ED - National Middle School Association. TI - The Eight-Year Study revisited: lessons from the past for the present SN - 1560901535 (pbk.) AV - LB 1623.5 .E54 1998 PY - 1998/// CY - Columbus, Ohio PB - National Middle School Association KW - Middle school education KW - United States KW - Philosophy KW - Eight-Year Study KW - Progressive education KW - Educational change N1 - Includes bibliographical references ER -