Ahmad Yar <br/><br/>
Indigenous development and characterization of high vacuum oil diffusion pump  : M.Phil Physics 
Ahmad Yar 
 - Islamabad:  AIOU,  2009. 
 - xiii 56p.; 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Standard No.: </label>https://i.ibb.co/DcNFC41/Thesis-cover.png 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High vocuum oil diffusion pump (Physics)<br/>Dissertations, Academic--MPhil Physics
<br/><br/><label>Dewey Class. No.: </label>530  / AHI