Klug, William S. <br/><br/>
Essentials of genetics / 
William S. Klug, Michael R. Cummings, Charlotte A. Spencer ; with contributions by Sarah M. Ward. 
 - 6th ed. 
 - Upper Saddle River, NJ :  Pearson/Prentice Hall,  c2007. 
 - xix, 553, 10, 25, 18, 4, 20 p. :  ill. ;  28 cm.