Sharma, L.M. <br/><br/>
Teaching Of Science And Life Sciences 
/ by L.M. Sharma 
 - Reprint 
 - New Delhi,  Dhanpat Rai Publishing Co. (P) Ltd.;  2008. 
 - viii, 230p. 
<br/><br/><label>Dewey Class. No.: </label>372.357  / SHA/T