New York. 20 cm. 151 p. Encuadernación en tapa dura de editorial con sobrecubierta ilustrada. Idioma inglés .. Este libro es de segunda mano y tiene o puede tener marcas y señales de su anterior propietario.
Oswald Stevens "Ossie" Nock was a British railway signal engineer and senior manager at the Westinghouse company. He is best known for his prodigious output of publications on railway subjects, including over 100 books, as well as a large number of more technical works on locomotive performance.