Open AccessEFFECTIVENESS AND EFFICIENCY OF TRANSPORT PROCESSES
Author(s) -
Hermann Witte
Publication year - 2018
Publication title -
problemy transportu i logistyki
Language(s) - English
Resource type - Journals
eISSN - 2353-3005
pISSN - 1644-275X
DOI - 10.18276/ptl.2018.41-15
Subject(s) - philosophy , humanities , gynecology , medicine