TY  - BOOK
AU  - Sasata, S and Maezawa, M
TI  - Studies of fine annealing of the correcting plate block for a large schmidt camera, (I)
PY  - 1950///
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=5898
ER  -