00730na  a2200169   4500001001300000005001500013008004100028024002700069100002800096370004800124372004600172374005700218377001100275400003600286670018500322670005300507KAC2020O721520201029192557201029 b aznnnaabn          fa aaa      7 a00000000396818872isni1 aLewis, Caroline,d1960-  c미국(국명)[美國]0KSH19980227002nlsh  a통계학[統計學]0KSH19980083992nlsh  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l영어1 a루이스, 캐롤라인,d1960-  aBirth and fertility rates by education, (U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics), [1990]  a가상국제전거파일(VIAF)uhttp://viaf.org/