 I believe that reading machines for microfilm will become as common as typewriters in studies and laboratories.If the principal libraries and information centers of the world will cooperate in such "bibliofilm services," as they are called, if they exchange orders and have essentially uniform methods, forms for ordering, standard microfilm format and production methods and comparable if not uniform prices, the resources of any library will be placed at the disposal of any scholar or scientist anywhere in the world.All the libraries cooperating will merge into one world library without loss of identity or individuality.