Classes needing access codes?

<p>Shopping for used books now and wondering which classes actually need the online access codes.</p>

<p>Does Math 155A need an access code? No mention of access code at VU bookstore.</p>

<p>How about Chem 218? I see the VU bookstore sells a book bundle with solution manual and access code.</p>

<p>Thanks again.</p>

<p>Unless they specifically ask for online access (like WileyPlus), it’s probably not needed. It’s not needed in Chem218 or Calc. You can always ask the professor or buy the access code separately if you find out you need it.</p>