ISBN-13: 9781484807033 / Angielski / Miękka / 2013 / 284 str.
ISBN-13: 9781484807033 / Angielski / Miękka / 2013 / 284 str.
The purpose of the Signal Timing Manual is to provide direction and guidance to managers, supervisors, and practitioner based on the sound practice to proactively and comprehensively improve signal timing.