TY  - BOOK
TI  - TRIZ für alle
SN  - 9783816984245
UR  - http://www.content-select.com/index.php?id=bib_view&ean=9783816984245
UR  - https://content-select.com/de/portal/media/view/5b56fc21-47dc-43ab-945c-5d67b0dd2d03
PB  - expert verlag
CY  - Renningen
ER  -