Sara Turing book Launch at Bletchley Park

Sir John Dermot Turing reading extracts from the Centenary Edition of Sara Turing's biography of her son Alan to mark one hundred years since the great man's birth. Recorded at Bletchley Park Mansion.
For more info on the book: www.cambridge.org #AlanTuring #ATY #BletchleyPark ##BPark #CambridgeUniversityPress