Varshney, Yogendra <br/><br/>
Maap vigyan evam yantrikaran 

 - Delhi  Deepak Prakashan  2014 
 - 402p. 
<br/><br/> Te51955 
<br/><br/><label>ISBN: </label>9788177760297  300 
<br/><br/><label>Subjects--Index Terms: </label>Metrology and Instrumentation 
<br/><br/><label>Dewey Class. No.: </label>639.8 VAS Y