TY - BOOK AU - Trump,J.Lloyd AU - Miller,Delmas F. TI - Secondary school curriculum improvement: proposals and procedures AV - LB1607 .T7 U1 - 373.1/9 PY - 1968///] CY - Boston PB - Allyn and Bacon KW - Education, Secondary KW - Curricula KW - Local KW - Curriculum change N1 - Includes bibliographical references ER -