000 00448nam a2200169Ia 4500
001 697
008 140312s9999 xx 000 0 und d
020 _a333511581
040 _cPK-LaUMT
082 _a 330.1
_bPER-I
100 _aMichael Perelman
245 _a"Information, social relations and the economics of high technology"
_cMichael Perelman
260 _a"London,UK:"
_b"Macmillan,"
_c1991.
300 _a242 p.
546 _aEN
942 _cBK
999 _c798
_d798