00250nam a2200097Ia 4500008004100000040002500041082001200066100002500078245002400103260002500127230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a160 P65  a Piñon , Manuel T. 0aFundamentals logic   bREX Book Storec1973