Ayad, S. R. <br/><br/>
Techniques of nucleic acid fractionation 

 - London,  New York,  Wiley-Interscience  1972 
 - xiii, 234 p.  illus. 
<br/><br/><label>ISBN: </label>0471038466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nucleic acids<br/>Nucleotide sequence.
<br/><br/><label>LC Class. No.: </label>MED QD433  / .A9