00611nam a2200205 a 4500 b10392658 CY-PaNEU 20200628125619.0 120717s1964 enk 000 0 eng d CY-PaNEU P90 .M26 1964 McLuhan, Marshall, 1911-1980. 9393 Understanding media : the extensions of man, / by Marshall McLuhan. New York, : McGraw-Hill, [1964] vii, 359 p. ; 22 cm. Communication and traffic. Communication. Technology and civilization. 9394 BK 2814 2814 0 0 0 0 don CY-PaNEU CY-PaNEU 2017-07-12 0 P90.M26 1964 3002897 2020-06-28 00:00:00 1 2020-06-28 BK