Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Education in chemistry occurs best when the three components of the 'Triangle'-anexperiment, a description of the experiment, and an explanation of the experiment-are at thesame place at the same time. Lectures in a main chemistry building on Mondays, Wednesdays,and Fridays and labs in another building on Tuesdays or Thursdays are not the same experience.