Koziołek ·, Sebastian2019-05-092024-07-022019-05-092024-07-022018978-3-319-96531-4https://drs.ess.gov.et/handle/123456789/67185enThe TRIZ Methodology, Toolsand Case StudiesAdvances and Impacts of the Theory of Inventive Problem Solving The TRIZ Methodology, Tools and Case StudiesBook