C.R.Newton <br/><br/>
PCR 

 - UK  UK  BIOS   BIOS scientific publishers ltd.  1994 
<br/><br/>  
<br/><br/><label>ISBN: </label>9813083344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology <br/>Science
<br/><br/><label>LC Class. No.: </label>QK725  / .C37-1994