Palmer, F.T.]]> Perry, Bliss]]> Perry, Charner M.]]> Petek, Joseph]]> Pickman, Edward]]> Pickman, Edward]]> Pickman, Hester]]> Pickman, Hester]]> Price, Lucien]]> Price, Lucien]]> Princeton University Press]]> Princeton University Press]]> Princeton University Press]]> Princeton University Press]]> Rand, Edward Kennard]]> Raymont, Thomas]]> Reilly, Marion]]> Richards, Dorothy]]> Richards, I.A.]]> Ulich, Elsa]]> Robinson, Edward]]> Roethlisberger, Fritz Jules]]> Royal Society]]> Chemical Society]]> Russell, Bertrand]]> Sachs, Paul]]> Sachs, Meta]]> Sarton, George]]> Sarton, Mabel]]> Schilpp, Paul]]> Schilpp, Paul]]> Schilpp, Paul]]> Schilpp, Paul]]> Schilpp, Paul A.]]> Schilpp, Paul Arthur]]>