Listing items by Author "Sigler, Laurence"
One item found:
Subjects 
Programari lliure -- Congressos Dades obertes -- Congressos Geographic information systems -- Congresses Informaci贸 -- Sistemes d鈥檈mmagatzematge i recuperaci贸 -- Geografia -- Congressos Sistemes d鈥檌nformaci贸 geogr脿fica -- Congressos Open data -- Congresses Open source software -- Congresses