found: His Matrix theory for physicists, 1958.
found: His From now to eternity, c1978:t.p. (John Heading) p. 4 of cover (converted in Norwich, Eng. in 1943; has been resident in Cambridge, London, Southampton, and Aberystwyth, Wales; Ph. D. and Sc. D., Cambridge Univ.; prof. of applied math.; author of many technical books and also books of scriptural exposition)
found: His Ten thousand lines across Europe, 1986:t.p. (John Heading) jkt. (b. 1924)
found: Information from 678 converted Jan. 5, 2015(M.A., Ph.D.)
found: An introduction to phase-integral methods, 1962:title page (J. Heading, Senior Lecturer in Applied Mathematics, University of Southampton)