By HARRE, Rom, Krausz, Michael
By Sainsbury, R. M.
By Popper, Sir Karl, Sir Karl Popper
By Harold I Brown
By Gardner, Martin
By Franklin, Allan
By Benardete, Jose A.
By Achinstein, Peter
By Midgley, Mary
By Pears, David
By Riches, John
By Spencer, Nick
By Zabriskie, Stewart C.
By Mead, Loren B.
By Steinke, Peter L
By Campbell, Dennis
By Mann, Alice
By John Herbert
By HORWICH
By George Boolos, Richard C. Jeffrey, Boolos, George, Jeffrey, Richard C.
By Schimmel, Annemarie
By Scribner, R.W.
By Jeremy Stangroom, James Garvey
By Foley, Edward B., Faulkner, Robin
By Butler, Cathy
By Strathern, Paul