Agreement between CNR, CPR, Via Rail and Canadian Brotherhood of Railway Transport, Brotherhood of Railway, Airline and Steamship Clerks, Freight Handlers, Express and Station Employees, Brotherhood of Sleeping Car Porters, Train, Chair Car, Coach Porters and Attendants, United Transportation Union (Dining and Sleeping Car) re: Conditions and benefits to apply to employees adversely affected by changes in Railway Passenger Services made in accordance to the Dept. of Transport Vote 52d, 1977