?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=Ling-Li&rft.aulast=Chang&rft.au=Chang%2C+Ling-Li&rft.title=Finding+Your+Way+Through+Data+with+Value+Streams&rft.date=1+May+2019&rft.genre=proceeding