Sharp Calculadora científica EL-531TGBBW - Color Negro
Sharp Calculators EL-W535TGBBL 16-Digit Scientific Calculator with WriteView, 4 Line Display, Battery and Solar Hybrid Powered LCD Display, Black & Blue, Black, Blue, 6.4" x 3.1" x 0.6" x 6.4"
Calculadora Científica Sharp EL-5020 programável tem Baterias Novas funciona bem | eBay
calculadora científica sharp el-531 - años 80 - - Compra venta en todocoleccion