El-Hofy, Hassan Fundamentals of machining processes : conventional and nonconventional processes / Hassan El-Hofy - 452 páginas : ilustraciones ISBN: 0849372887 (papel alcalino) 9780849372889 Subjects--Topical Terms: Mecanizado LC Class. No.: TJ1185 / E5 Dewey Class. No.: 671.3/5