Motion and time study
Mundel, Marvin E.
Motion and time study principles and practice - New Jersey Prentice-Hall 1960 - 3e. xi, 690p.
65.015.14 / MUN-M
Motion and time study principles and practice - New Jersey Prentice-Hall 1960 - 3e. xi, 690p.
65.015.14 / MUN-M