Search results
Progress in Economic Sciences > 2016 > 3 > 115-122
Studia komitetu przestrzennego zagospodarowania kraju PAN > 2015 > 162 > 169-183
Perspectives of Innovations, Economics and Business > 2011 > 7 > 1 > 40-42
Progress in Economic Sciences > 2016 > 3 > 115-122
Studia komitetu przestrzennego zagospodarowania kraju PAN > 2015 > 162 > 169-183
Perspectives of Innovations, Economics and Business > 2011 > 7 > 1 > 40-42