Srivastava, H C <br/><br/>
Engineering chemistry 

 -  Pragati  2008 
 - 288 
<br/><br/><label>Standard No.: </label>92727 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540  / SRI