in Oxford Dictionary of National Biography
March 2013; p ublished online January 2010 .
Reference Entry. Subjects: Science and Mathematics; World History; Maps and Map-making; UK Politics; Political Institutions. 824 words.
Heap, John Arnfield (1932–2006), polar researcher and civil servant, was born at St Mary's Hospital, Manchester, on 5 February 1932, the only child of David Heap, electrical engineer, and...