00439nam a2200157Ia 4500 151021s9999 xx 000 0 und d 9.7814292212e+012 T14.5 V67 _Society and Technological change.-6th ed. Volti Rudi New York Worth xx,372p.;ill Includes index. Includes index. _Technology ^d20130521 03:52:30^oanne 13587 13587