Mount, Ellis. <br/><br/>
Milestones in science and technology :the ready reference guide to discoveries, inventions, and facts  

 - ed.2 
 - Hyderabad  Universities Press  1994 
 - 206p. 
<br/><br/><label>ISBN: </label>8173712077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions
<br/><br/><label>Dewey Class. No.: </label>509  / MOU