Sambrook J <br/><br/>
Molecular Cloning : Laboratory Manual  No 2 .-Edn 2 

 - Edn 2 
 -  Cold Spring Harbor Laboratory Press, U S A 
 - pp 8.1-15.113;   27*22 
<br/><br/><label>Dewey Class. No.: </label>G116:6/N89.2/B19118