Contemporary macroeconomics from the perspective of sustainable development 63,52 PLN Cena rynkowa: 79.00 PLN KUP TERAZ!
Contributions to Testing Statistical Hypotheses in Auditing 43,42 PLN Cena rynkowa: 54.00 PLN KUP TERAZ!
Critical flow at pressurized and free-surface conduits 103,71 PLN Cena rynkowa: 129.00 PLN KUP TERAZ!