Preparing for the biology  AP exam with biology 
Campbell/Reece 
 - 7th  
 - Boston  Pearson Education  2005 
 - ix, 278 p.  ill. 
<br/><br/><label>ISBN: </label>0805371877 
<br/><br/><label>LC Class. No.: </label>QH 316  / .C36 2005