- Locandina [1]
- Prima circolare [2]
- Seconda circolare [3]
Links:
[1] https://www.soc.chim.it/sites/default/files/users/div_didattica/PDF/Locandina_2011.pdf
[2] https://www.soc.chim.it/sites/default/files/users/div_didattica/PDF/prima_circolare_2011.pdf
[3] https://www.soc.chim.it/sites/default/files/users/div_didattica/PDF/seconda_circolare_2011.pdf