00359nam a2200145Ia 4500008004100000084001500041100002100056245003400077250002000111260001800131260000900149260001100158300000900169500003500178180424s9999    xx            000 0 und d  a510.78 S57  a"Schnupp, Peter" 0aProductive Prolog Programming  a\\198700ENGGPSX  aPrentice Hall  b1987  cLondon  a296p  aincludes index and biblioraphy