TY  - BOOK
AU  - Bergner,J.
AU  - Mehliss,W.
AU  - Gelbke,E.
TI  - Practical photomicrography / 
PY  - 1966///
CY  - Londer : 
PB  - Focal Press, 
KW  - Photomicrography
N1  -  Includes bibliographical references and index
ER  -