i want to know when i should buy the textbooks.
ive heard that some preofessors dont require them so im hesitating if i should wait.</p>
<p>also, fro myWM, i can see the course materials for each clsses.
there are more than one textbooks. some says, required and some says bookstore recommended.
how do i know which one to buy?</p>
<p>FYI, im taking calc1, microeconomics, intro to org,eco and cross cultural perspectives.</p>
<p>thank you in advance!</p>