Remarks of a Polish praxiologist on the subject of a paper by C. Gutiérrez

Most theories of human action investigated primarily with respect to its efficiency, which came into existence during the last nearly 100 years (some of which have been christened by their authors praxeology or praxiology) are empirical ones. Prof. Gutiérrez' elegant critique of the extraordinary claim of praxeology to have an aprioristic character should be thus limited to v. Mises' (exceptional among other praxeologists) aprioristic approach. In any case that critique does not apply to the Polish school of Praxeology founded by T. Kotarbiski.