Hameed Ahmed Khan <br/><br/>
Presentations  Towards sustainable development through education, science and technology 

 -  abc 
 - Hard Binding 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label>--Presentations, 
<br/><br/><label>Dewey Class. No.: </label>620 HAM-P