Radwan ,Mostafa  M .A. <br/><br/>
Diffraction studies of nucleosides viruses and chalcogenides / 
Mostafa  M .A. Radwan . 
 - [N.P]:  [N.P],  1982. 
 - 85 p :  ill ;  30 cm. 
<br/><br/> . 
<br/><br/>Thesis (M.S ) -- Dundee university, 1982. 
<br/><br/>includes bibliogrphic  referance . 
<br/><br/> All age. 
<br/><br/><label>Dewey Class. No.: </label>539.7  / RD