Bigelow, W. C. <br/><br/>
Vacuum methods in electron microscopy / 
Wilbur C. Bigelow. 
 - London :  Portland,  1994. 
 - xx, 492 p. :  ill ;  23 cm. +  pbk. 
 - Practical methods in electron microscopy ;  v.15. .
<br/><br/>Includes bibliographical references (pages 463-464) and index. 
<br/><br/>Vacuum and its characteristics -- The evacuation process -- Vacuum gauges -- Rough vacuum pumps -- Oil diffusion pumps -- Turbomolecular and molecular drag pumps -- Ion, sublimation, and bulk getter pumps -- Cryogenic pumps -- Practical vacuum systems -- Vacuum leaks, seals and greases. 
<br/><br/><label>ISBN: </label>1855780534 1855780526 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electron microscopy.<br/>Scanning probe microscopy.
<br/><br/><label>Dewey Class. No.: </label>502.825