Physics h7 series

<p>I hope to eventually major in physics, and I want to take the physics h7 series. My question is, how important is it to go in A-B-C order? I'm not sure if h7a will be offered in the spring '09 semester, and if it isn't, I am considering taking h7b during spring 09, followed by h7a and then h7c during the '09-'10 year. </p>

<p>Does anyone know if taking h7b without h7a first will be a bad move? Also, is h7a ever offered during the spring?, because that would entirely erase my other questions if it is. </p>

<p>Thanks in advance.</p>

<p>I'm pretty sure you need to take it in order, but contact the Physics Department to be sure.</p>