By Beckwith, Lillian
By Sheldrake, Rupert
By Gundrey, Elizabeth
By Roger Penrose, sir-roger-penrose
By Satchell, Tim
By Moss, Norman
By Dept.of Health
By British Pharmacopoeia Commission
By Dept.of Health, McClelland, D.B.L.
By Office of Government Commerce (OGC)
By Stationery Office, Stationery Office
By Leigh Hatts
By Central Statistical Office
By The Office for National Statistics
By Central Office of Information
By London, Barbara, Upton, John, Kobré, Ken, Brill, Betsy
By Dionysios C. Tsichritzis, Frederick H. Lochovsky
By Wickens, Dr Andrew
By Holden, Paul, Munnelly, Brendan
By Prentice Hall College Division
By Inmos
By Van Ekeren, Glenn
By Wirth, Niklaus
By Berne, Eric
By The Diagram Group
By Walker, Gloria, Daly, Lynn
By Wells, David, Sharp, John