Adventures with your pocket calculatorde Lennart Råde · Publicada por primera vez en 1980MateriasCalculatorsMathematicsCalculating-machinesMathematical recreationsCalculatricesCalculatrices de pocheEdiciones (4)Adventures with your pocket calculator (1984)Penguin · inglésAdventures with your pocket calculator (1980)Penguin · inglésAdventures with Your Pocket Calculator (Pelican S.)