00581     2200193   4500001002100000005001500021035002000036008004100056245010100097100001800198260004400216300002700260084002200287082001600309650001900325650001100344650001600355990001600371INLIS00000000004111720231206025654  a0010-0119006030231206                b          0 ind  1 aHappy math 1 /cKim Yoon Soo; Ilustrated by Kim Hong Sun; Supervised by Hong Sun Ho; Kim Tae Won  aKIM, Yoon-Soo  aJakarta :bElex Media Komputindo,c2009  a208 p. : ill. ; 24 cm.  a51-8:82-341 KIM h  a51-8:82-341 4aCHILDREN BOOKS 4aCOMICS 4aMATHEMATICS  a197/BA/2015