Chacko, K C <br/><br/>
Vithuchakthi 

 - Trichur  Magalodayam Limted  1900 
 - 215p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences--Generalia--PhysicsElectricityElectronics
<br/><br/><label>Dewey Class. No.: </label>537  / CHA-V