Thomas Anthony Harris

I'm Ok--You're Ok by Thomas Anthony Harris Harper Paperbacks Paperback 1 July 2004 from£13.99 | RRP: £9
IT Professional Bundle: Ideal for Those Responsible for Creating and Managing IT Infrastructures by Harris Kern,Jane Carbone,Thomas DiPasquale,Robert Matthews,Mayra Muniz,Rich Schiesser,Anthony Tardugno Prentice Hall Hardcover 16 December 2004 from£126.03 | RRP: ~~£104.99~~
I'm Ok, You'RE Ok: A Practical Guide to Transactional Analysis by Thomas Anthony Harris HarperCollins Hardcover 11 November 1980 from£N/A | RRP: ~~£12.95~~