<p>What about custom textbooks, such as the one for math 1a/b. Does it matter if it’s the custom version purchased from the school bookstore or can it just be the complete version sold elsewhere?</p>
<p>What about custom textbooks, such as the one for math 1a/b. Does it matter if it’s the custom version purchased from the school bookstore or can it just be the complete version sold elsewhere?</p>