00325nam a22001217a 4500008004100000020000600041041000800047082001200055100002600067245006200093260003900155300000900194250723b           ||||| |||| 00| 0 eng d  a-  aIND  223a510  aHidayat, Moh. Syamsul  aBuku Pintar Matematika : Rahasia Belajar Cepat Matematika  aSurabayabCV Duta Graha Pustakac-  a-c-