000 00292nam a22001097a 4500
020 _a9780415104838
082 _a301.2
_bMcL
100 _aMcLuhan, Marshall
245 _aUnderstanding media :
_bthe extensions of man/
_cMcLuhan, Marshall
260 _aLondon:
_bRoutledge,
_c1964.
942 _cBK
999 _c332896
_d332896