Malangizo a CASIO FX-CP400 ClassPad Graphing Calculator
Buku la wogwiritsa ntchito la CASIO FX-CP400 ClassPad Graphing Calculator limapereka malangizo oyitanitsa ophunzira kuti agule chowerengera cha Casio ClassPad FX-CP400 pasukulu yawo. Onjezanini pasanafike 19/01/22 kuti mutumizidwe kwaulere kusukulu kapena lipirani $12 pa postage ku adilesi yakunyumba kwa wophunzira.