13 Men who changed the world /
H. S. Vigeveno.
- 154 páginas : ilustraciones ; 21 centímetros
He used what he had -- The practical man -- The visionary -- From means to meaning -- The zealot -- The unknown christian -- He stuck it out -- The traitor -- From sand to rock -- The ambitious one -- From temper to tenderness -- Doubting Thomas -- The great one.