Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The first part of the study is concerned with the role of warrant statements in theoretical discourse; while the second part concerns their role in practical discourse. Also examined are necessity, probability, knowing, seeing and the complex of terms which allow us tointroduce an argumentative structure into discourse.