Rao V V <br/><br/>
Vacuum science and technology 
V V Rao, T B Ghosh and K L Chopra 
 - New Delhi :   Allied Publishres,   1998 
 - xi, 202p. ;   24 cm. 
<br/><br/><label>ISBN: </label>81-7023-763-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vacuum technology