Ayad, S. R, <br/><br/>
Techniques of nucleic acid fractionation 
/ by S. R. Ayad, with the assistance of J. Blamire. 
 - London  Wiley-Interscience  1972. 
 - xiii, 234 pages :    illustration, ;    24 cm. 
<br/><br/>Bibliography: p. 200-217. 
<br/><br/><label>ISBN: </label>0471038466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nucleic acids--Analysis<br/>Nucleotide sequence