00644nam a2200217 a 4500 b10392658 CY-PaNEU 20250206100401.0 250204s1964 enk 000 0 eng d 9780262631594 CY-PaNEU P90 .M26 1994 McLuhan, Marshall, 1911-1980. 9393 Understanding media : the extensions of man, / by Marshall McLuhan. New York, : McGraw-Hill, [1964] . xxiii, 365 p. ; 23 cm. Communication and traffic. Communication. Technology and civilization. 9394 BK 7690 7690 0 0 lcc 0 0 mat CY-PaNEU CY-PaNEU 2025-02-04 0 P90 .M26 1994 3012811 2025-02-04 16:41:21 1 2025-02-04 BK