Thank you all.
Passing this information, if he serves someone else.
The answer was simple, but at the time of writing this post, I had not found it.
It can be used in database of ISBNs this way
wget
http://isbndb.com/api/v2/json/[your-api-key]/book/principles_of_solid_mechanics
[Your-api-key] is a key, which receive, at the register, free.
So you get a page of text, which can be saved in a variable, and then extract the desired information.
Here the link to the documentation page ISBN.
http://isbndb.com/api/v2/docs