TY  - BOOK
AU  - Heinrich,Lutz J.
TI  - Systemplanung. 
T2  - De Gruyter Lehrbuch
SN  - 9783110048643
U1  - 330 
PY  - 2019///]
CY  - Berlin, Boston : 
PB  - De Gruyter, 
KW  - LANGUAGE ARTS & DISCIPLINES / Linguistics / General
KW  - bisacsh
N1  - restricted access
UR  - https://doi.org/10.1515/9783110837971
UR  - https://www.degruyter.com/isbn/9783110837971
UR  - https://www.degruyter.com/document/cover/isbn/9783110837971/original
ER  -