TY  - BOOK
AU  - Wyckoff, Ralph W G
TI  - The world of the Electron Microscope
PY  - 1958///
CY  - Yale University press
PB  - New York
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=2788
ER  -