TY  - GEN
AU  - Ulewicz,Robert
TI  - Quality Production Improvement - QPI
SN  - 9783110680591
PY  - 2019///
PB  - De Gruyter
N1  - Open Access
UR  - https://doi.org/10.2478/9783110680591
UR  - https://directory.doabooks.org/handle/20.500.12854/57420
ER  -