Singh, M. Radheshyam  <br/><br/>
Manual of elementary science 
M. Radheshyam Singh  
 - Rev. ed. 
 - Imphal   S. Ibochaoba Singh   1971[reprinted 1986] 
 - [4],431p.:ill.;20cm. 
<br/><br/><label>Dewey Class. No.: </label>500.0202  / SIN