00597nam 2200193 k 4500001001300000005001500013008004100028020002500069040001900094056001300113090002000126100003300146245008700179260004100266300001600307653005200323950001100375049001700386KMO20062002220090808140002061130s2001 ulk 000 kor 1 a89-7094-310-2g77830 a146043c146043 a833.824 a833.8b초59왜1 a초 신타 저/이영준 역10a왜 방귀가 나올까?=x과학는 내친구/d초 신타 저;e이영준 옮김 a서울:b(주)한림출판사,c2001 a27p.;c24cm a왜a방귀가a나올까a과학는a내친구0 b\7,0000 lJU0000001973