|All available prices||
This Book ISBN you have selected is currently not available in any of the Sri Lankan website. Please click here for the same book with different ISBN or other books from the same author
In case of unavailability in Sri Lanka we can special order the book for you.
Are you optimistic or pessimistic? Glass half-full or half-empty? Do you look on the bright side or turn towards the dark? This title deals with these questions. It describes a range of techniques - from traditional cognitive behavioural therapy to innovative cognitive bias retraining exercises.