Moodle has a book module you can use without significant html/css/javascript
But as far as a time estimate for the project, I would say it would depend on how much and what kind of content you are putting on each of the 60 pages - without knowing that, its almost impossible to give you a time estimation for the project.
A page of a moodle book could take 5mins for a simple text content to just about however long you want to spend on it! Multiply that by 60 and its impossible to estimate the project without knowing more detail.