00299nam a2200109Ia 450000500170000008000180001710000220003524500760005726000250013330000130015858300180017120260716043646.0  a13.03.01 Z931  aZuboff, Shoshanah  aProblems of symbolic toil : how people fare with computer-mediated work  b[s.n.]a[S.l.]c1982  ap. 51-61  c2/22/06kJOYD