TY  - BOOK
AU  - Hall, Cecil E.
TI  - Introduction to electron microscopy
U1  - 570.2825 
PY  - 1953///
CY  - New York
PB  - Mcgraw- hall book
KW  - Commercial Electron Microscope
KW  - Electron Microscopy
KW  - RCA Small Microscope
N1  - Includes bibliographical references and index
ER  -