Librería Desdémona
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Dr Youssef Mroueh is a very popular Scientist, well known with his achievements and inventions, in Lebanon his home country before he immigrated to Canada. In Canada as well as in the United states, he was involved in contribution to the scientific domain where he practiced his expertise and became a very popular speaker in many topics related to the Energy, Mathematics, Physics.
