00523     2200193   4500001002100000005001500021008004100036035002400077041000800101082001000109090001700119100001400136245006700150260002500217300002800242650003300270700001400303850001200317INLIS00000000000438820130612092644                                   Ind    0010-061300000004388  aInd  a372.7  a372.7, Sup p  aSupriyono  aPetunjuk penggunaan Abakus / oleh Supriyono dan Supriyanto. --  a1999bSurabaya : SIC  a52 hlm. : ilus. ; 21 cm  aBerhitung - Pendidikan Dasar  aSpriyanto  aNBPNMAT