Bille, Deepak.Suhas <br/><br/>
Theortical And Experimental Analysis Of Variablb Pitch, Variable Wire Diameter Helical Compression Spring In Context With Transsibility, 

 - 1st Ed. 
 - Sangli  Walchand College of Engineering  2016 
 - 53 p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Dewey Class. No.: </label> / BIL