Econ 1 textbooks?

<p>Principles Of Economics (ucsd Custom), 4 Edition, 9780077299316
*Principles Of Economics W/ Connect Plus Code (ucsd Custom), 9780077960902</p>

<p>These are the two required texts for Econ1, does anyone know what the second one is and if the text (besides the connect plus code) is different from the first one? I asked someone who took the class last year and she said the second one wasn't on her required list before, so I was just wondering if I really do have to buy it from the school bookstore.</p>

<p>I emailed the professor and he told me that they’re the same book, except one has the connect code and one doesn’t, so it doesn’t matter which one you get.</p>

<p>Do you know what the connect code is for? Is it like extra online practice/examples</p>

<p>i have no idea.
but he said that we probably won’t be using it this year, so I’m assuming it’s okay if we don’t have it.</p>