<p>For those of you who have taken Prof. Kellogg’s class, is it necessary to buy the book to get an A? If her lectures are enough, then I might not get it. Thank you!</p>
<p>For those of you who have taken Prof. Kellogg’s class, is it necessary to buy the book to get an A? If her lectures are enough, then I might not get it. Thank you!</p>