Bigelow, Wilbur C. Vacuum methods in electron microscopy by Wilbur C. Bigelow - London Portland Press 1994 - 492 p. : ill. ; 24 cm. - Glauert, Audrey M. 15 1353-6494 . ISBN: 1855780534 RM467.50 Subjects--Topical Terms: Microscopy, Electron--Methods.