The link you followed will bring you to this page:

http://books.google.it/books?id=OiehHZLb3A4C&pg=PA24&lpg=PA24&dq=la+paraffina+%C3%A8+un+solvente&source=bl&ots=5GHp3hju0K&sig=mpzJgHJ8ZwAaf8cSPpC5sKlUbP4&hl=it&sa=X&ei=SdEKUOSfLcfi4QToxrzOCg&sqi=2&ved=0CDsQ6AEwAg#v=onepage&q=la%20paraffina%20%C3%A8%20un%20solvente&f=false