Sunan mahaifi Dahlberg
Ingetraut Dahlberg(20 Fabrairu 1927 - 24 Oktoba 2017)ɗan Jamus masanin kimiyya ne kuma masanin falsafa wanda ya haɓaka Rarraba Ƙididdiga na Bayanai na duniya wanda ya ƙunshi wasu fannoni 6,500. Ayyukanta sun ƙunshi ayyuka daban-daban a cikin bincike, koyarwa,gyara,da kuma bugawa .Dahlberg ya kafa mujallar International Classification (yanzu Ƙungiyar Ilimi )da kuma duka Ƙungiyar Kimiyya don Rarraba( de )da Ƙungiyar Ƙwararrun Ilimi ta Duniya .
Sana'ar sana'a gyara sashe
Shekarun farko gyara sashe
Sha'awar Ingetraut Dahlberg a cikin Takardu ya fara ne lokacin da - tana da shekaru 10 - ta karɓi kyamara daga mahaifinta a Kirsimeti. Ta fara rubuta duk abin da ta ɗauka da muhimmanci.
Ingetraut Dahlberg ta rayu mafi yawan lokutanta a Frankfurt /Main.Ta yi karatun Falsafa, Tarihi, Anglistics,Tauhidin Katolika,da Biology a jami'o'in Frankfurt,Würzburg da Düsseldorf tare da shekarar koleji guda ɗaya a Amurka tsakanin. [R 1]
Ta auri masanin kimiyyar lissafi Dr.Reinhard Dahlberg,tare da wanda ta haifi danta Wolfgang.
Farawar sana'a gyara sashe
A 1959 ta fara aiki a Cibiyar Gmelin karkashin jagorancin Farfesa Dr.Erich Pietsch.Aikinta shi ne ƙirƙirar wallafe-wallafen littattafai a cikin Cibiyar Takaddun shaida don ikon Nukiliya.A shekara ta 1961 ta canza zuwa aiki abstracting a kan tattalin arziki batutuwa a cikin "Rationalisierungs-Kuratorium der Deutschen Wirtschaft"(Board of Rationalization da Innovation for Jamus Tattalin Arziki).
A cikin shekarun 1962-63 ta shiga cikin kwas na shekara guda don zama Documentalist na Kimiyya. An shirya wannan kwas ta "Jamus Documentation Society" a Cibiyar Gmelin .
Deutsche Gesellschaft für Dokumentation (DGD) (Jamus Documentation Society) gyara sashe
Bayan kwas ta fara matsayi tare da "Deutsche Gesellschaft für Dokumentation" (DGD),Frankfurt (Jamus Documentation Society).inda dole ne ta kula da ɗakin karatu da takardun littattafan littattafai.Domin ya bi gayyatar da Farfesa Raymund Pepinsky,Jami'ar Atlantic ta Florida,Boca Raton,don taimakawa a cikin cibiyar tattara bayanai don bayanan bayanan crystallographic,za ta iya yin izinin shekara ta 1964-65 don yin aiki a " Groth Institute for Crystalographic Data".Takardun".Daga baya,ta iya ƙaura zuwa ɗakin karatu na jami'a (wanda Edward M.Heiliger ke jagoranta);kuma zai iya aiki a cikin ɗakin karatu na farko na Amurka don samun kwamfuta don wannan aikin littafin.Tare da Jean Perreault ta yi aiki a kan matsaloli na Categories da dangantaka a cikin rarrabuwa.[1] [2]