Walters D Eric; Walters Gale Climenson <br/><br/>
Scientist must speak : Bringing persentations to life 

 - London  C U P       2002 
 - xii; 132p. 
<br/><br/> Index 129-132p. 
<br/><br/><label>ISBN: </label>0415280281 (pbk) SL01536691 
<br/><br/><label>Standard No.: </label>173903 
<br/><br/><label>Source: </label> 2698, 09/03/2012, Educational Book Agency (India)  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Natural sciences<br/> Scientists must speak<br/>General Science
<br/><br/><label>Dewey Class. No.: </label>A, P2