TY  - BOOK
AU  - Valdre,U.
ED  - International School of Electron Microscopy
ED  - Consiglio Nazionale Delle Ricerche (Italy)
ED  - Italy.
TI  - Electron microscopy in material science
SN  - 0127805842 :
U1  - 535.3325 
PY  - 1971///
CY  - New York
PB  - Academic Press
KW  - Electron microscopy
KW  - Lenses
N1  - "Sponsored by CNR-MPI"; Includes bibliographical references and index
ER  -