TY - BOOK AU - Busshoff,Lotte ED - UNESCO. TI - Curricula and lifelong education : : studies for Unesco / SN - 9231016156 U1 - 375.001 PY - 1981/// CY - Paris : PB - Unesco, KW - Curriculum planning KW - Congresses KW - Continuing education N1 - Includes bibliographical references (p. [353]-360) ER -