Salwi, Dilip M. <br/><br/>
Inventions that made history 
by Dilip M. Salwi 
 - New Delhi:   Publications Dvn., Ministry of I and B  1990 
 - 80p.  24 cm x 18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>airship<br/>computer<br/>cotton gin<br/>electric bulb<br/>inventions<br/>jet plane<br/>motor car<br/>phonograph<br/>printing press<br/>radar<br/>railways<br/>rocket<br/>rubber<br/>sewing machine<br/>synthetic dyes<br/>television<br/>transistor
<br/><br/><label>Dewey Class. No.: </label>608  / SAL