Knowles, P. F. <br/><br/>
Magnetic resonance of biomolecules :  an introduction to the theory and practice of NMR and ESR in biological systems / 
P. F. Knowles, D. Marsh, H. W. E. Rattle. 
 - London :  Wiley,  1976. 
 - 343 p. :  ill. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0471495751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron paramagnetic resonance.<br/>Nuclear magnetic resonance.<br/>Molecular biology--Technique.