Amal El-Gohary El-Sherbiny, <br/><br/>
Dynamic Behavior during purification by extraction / 
 السلوك الدينامكى اثناء التنقية بالاستخلاص  
By Amal El-Gohary El-Sherbiny; Supervised Prof. Dr. M. F. Shalaby, Dr . S. H. El-Bialy  
 - 178 Pages :  illustrations :  25 cm. +  
<br/><br/>Thesis (M.Sc.) -Cairo University, 1996 
<br/><br/>Bibliography: pages 157 :159 
<br/><br/><label>Subjects--Index Terms: </label>Dynamic Behavior during