Drlica, Karl. <br/><br/>
Understanding DNA and gene cloning :  a guide for the curious / 
Karl Drlica. 
 - 3rd ed. 
 - New York :  John Wiley,  c1997. 
 - xvi, 329 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>047113774X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular cloning.<br/>Recombinant DNA.<br/>Genetic engineering.