00512pam a2200181 a 4500 0 0 0 GIMPA GIMPA REF 2019-08-20 Purchase 0 P 90 MCL 68617 2020-07-22 2023-02-23 BK 0 0 0 GIMPA GIMPA GEN 2019-08-20 Purchase 0 P 90 MCL 68619 2020-07-22 2020-07-22 BK 0 0 0 GIMPA GIMPA GEN 2019-08-20 Purchase 0 P 90 MCL 68620 2020-07-22 2020-07-22 BK 0 0 0 GIMPA GIMPA GEN 2015-05-13 Purchase 0 P 90 MCL 65452 2020-07-22 2020-07-22 BK 175 175 0262631594 : P 90 MCL McLuhan, Marshall, Understanding media : the extensions of man / 1st MIT Press ed. Cambridge, Mass. : MIT Press, c1994. xxiii, 365 pages. ; Includes further readings for media study. Mass media. Communication. Communication and technology. BK