01230pam a2200349 c 4500001001300000005001500013007000300028008004100031020003400072023001800106049002800124052001400152056001100166082001200177245011100189260004200300300004600342504003400388650003400422650004000456700004100496700005600537700004800593700003600641880003200677880004500709880002800754880003000782880002700812880003000839950001100869KMO20201189820200429101149ta200226s2020    hbkacd        001   kor    a9791196977603g93410:c\25000  aCIP20200083870 lEM7551100lEM7551101c201a412b20-1  a4122601a512223006880-01a정수와 대수 :b암호, 부호 /d신기철,e신현용,e유익승 지음 ;e김영관 그림  6880-02a청주 :b매디자인,c2020  a519 p. :b삽화, 도표, 초상 ;c24 cm  a참고문헌과 색인 수록 8a수론[數論]0KSH1998000037 8a대수학[代數學]0KSH19980004591 6880-03a신기철0KAC2017157654aut1 6880-04a신현용,g申鉉容,d1953-0KAC2015161131 6880-05a유익승,g柳翼承0KAC2018E58181 6880-06a김영관0KAC201762470006245-01/(BaJeongsu wa daesu  6260-02/(BaCheongju :bMae Dijain,c20201 6700-03/(BaSin, Gicheol1 6700-04/(BaSin, Hyeonyong1 6700-05/(BaYu, Ikseung1 6700-06/(BaGim, Yeonggwan0 b\25000