HBR 20 Minute Manager Boxed Set (10 Books)

HBR 20-Minute Manager Boxed Set (10 Books) (HBR 20-Minute Manager Series)

HBR's 10 Must Reads Boxed Set (6 Books) (HBR's 10 Must Reads)

HBR Emotional Intelligence Boxed Set (6 Books) (HBR Emotional Intelligence Series)