General science for civil services preliminary examinations 

 - Delhi  UPSC Portal  2011 
 - 285p.   
<br/><br/><label>ISBN: </label>9789381362327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cell<br/>Civil service (preliminary) examination -- Guide<br/>General science -- Civil service (preliminary) examination<br/>Guide -- Civil service (preliminary) examination<br/>Muscular and skeletal system<br/>Respiratory system<br/>Tissue