Gallagher, Richard S. What to say to a porcupine : 20 humorous tales that get to the heart of great customer service By Richard S. Gallagher - New Delhi BPI India 2012 - 111p. ISBN: 9788184975451 Subjects--Topical Terms: Customer relations -- HumorCustomer services -- Management -- HumorCustomer services -- Humor Dewey Class. No.: T42 G135