@book{671272,
  author         = {Baer, G. and Engelbrecht, B.},
  key            = {Baer and Engelbrecht (1990)},
  title          = {Wirtschaft und Technologie},
  year           = {1990},
  citekeys       = {cldf5:baerandengelbrecht1990},
  hhtype         = {ethnographic},
  inlg           = {German [deu]},
  isreferencedby = {cldf5},
  lgcode         = {[clas1250]},
  macro_area     = {North America},
  src            = {cldf}
}