In this edition...

Page 4.    Chairman's Message
Page 6.    Maximizing Efficiency of Carbon Dioxide Refrigerating Systems
Page 10.   IIAR Code Advocacy Update
Page 12.   IIAR Government Affairs
Page 16.   Ammonia Refrigeration Foundation Update
Page 17.   Remembering Bill Bowles
Page 18.   International Update
Page 30.   ARM Feature
Page 32.   2013 IIAR Industrial Refrigeration Conference & Exhibition
Page 33.   Conference Sponsors
Page 34.   2014 Conference
Page 35.   CO2 Day Schedule
Page 36.   Conference Program Schedule
Page 38.   Keynote Speaker
Page 39.   Technical Papers
Page 40.   Workshop, Panels & Forums
Page 41.   Technomercials
Page 42.   Committee Meetings
Page 43.   Exhibit Hall Floor Plan
Page 44.   Hotel Floor Plan
Page 45.   Exhibitor listing
Page 56.   From the Technical Director