الفهرس 
Chemical IntroductionOnly 14 pages are availabe for public view
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Abstract
The present thesis is subdivided into four chapter the first chapter cover the necessary theoriticial background and revies previous work on chemical modification of cellulose. the other three chapter deals with the original work carried out by candidate this work was designed to out by the candidate .this work was desigend to inculde: a) chemical modifiction of cotton via reaction with carbohydrazide.