2178-5201 2178-5201 S2178-52012017000300311 10.4025/actascieduc.v39i3.33008 Brasil Spain 00 09 2017 00 09 2017 39 3 311 317

12 2 2 64-9 27 1 1 251-58 17 2 2 377-93 12 2 2 70-2 14 1 1 375-415 10 4 4 285-334 1 2 2 163-264 UNESCO UNESCO 15 32 32 116-17