00618na  a2200169   4500001001300000005001500013008004100028024002700069100001900096370004800115372004000163374005700203377001100260400002500271670010000296670005200396KAC2020I959620200924093335200923 b aznnnaabn          fa aaa      7 a00000000321076202isni1 aBallator, Nada  c미국(국명)[美國]0KSH19980227002nlsh  a교육[敎育]0KSH19980051522nlsh  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l영어1 a발라토르, 나다  aThe NAEP guide, (Office of Educational Research and Improvement, U.S. Dept. of Education), 1996  a가상국제전거파일(VIAF)uhttp://viaf.org