It's only available as an ebook. I found it trivially at https://www.google.com/search?q=algorithms+jeff+erickson https://www.google.com/search?q=algorithms+j

It's only available as an ebook. I found it trivially at https://www.google.com/search?q=algorithms+jeff+erickson https://www.google.com/search?q=algorithms+jeff+erickson