Search (1 results, page 1 of 1)

  • × classification_ss:"Allg 1415"
  • × classification_ss:"CP 5000"
  • × year_i:[2010 TO 2020}
  1. Spitzer, M.: Digitale Demenz : wie wir uns und unsere Kinder um den Verstand bringen (2012) 1.00
    1.0 = *:*, product of:
      1.0 = boost
      1.0 = queryNorm