TY  - BOOK
T1  - Understanding media the extensions of man
A1  - McLuhan, Herbert Marshall
LA  - English
PP  - London
PB  - Routledge & Kegan Paul
YR  - 1964
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217601163611
OP  - 359
CN  - P 90 M26
KW  - Communication.
KW  - Communication and traffic.
KW  - Technology and civilization.
ER  -