ocr: About Pscale 4 1.4- 17.94. 1597 L Foweriu! Soientific Caloulator a - Written bY M. DARNIS Programm distributed by QUARTZ Informatique 2bis, Avenue de Brogny 74000 ANNECY Tél: l 0450528331 To contact me, please write to Nicolas DARNIS 17, petite rue de Saintonge 33000 BORDEAUX Tél:0556515358 OK