00980nam a2200253 i 4500991001666709707536120411s2011 enk 000 0 eng d9781906860110b14050377-39ule_instDip.to Scienze dell'economiaita526Ramm, Frederik476819OpenStreetMap :using and contributing to, the free world map /Frederik Ramm, Jochen Topf and Steve ChiltonCambridge :UIT,2011XII, 335 p. ;24 cmTopografiaTopf, Jochenauthorhttp://id.loc.gov/vocabulary/relators/aut731961Chilton, Steve.b1405037713-06-1211-04-12991001666709707536LE025 ECO 526 RAM01.0112025000258471le025Dott. Sozzo-E29.95-l- 013410.i1542233113-06-12OpenStreetMap1442167UNISALENTOle025 - - ma -itait 00