Ramakrishnan, N N <br/><br/>
Ganangal 

 - Kottayam  Co-Op Store 
 - 274p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--general stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--PhysicsGeneralia--Natural sciences & mathematics
<br/><br/><label>Dewey Class. No.: </label>512  / RAM-G