Singh,Uttma Kumar.  <br/><br/>
Teaching of science. 
Singh,Uttma Kumar.  
 - India. :  Commonwealth publications, 
 - v,256 p. ;  22 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Science--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>371.102  / SIN