TY  - BOOK
AU  - Hertzberg, Robert
TI  - Elementary developing and printing
SN  - 0-8174-0558-5
PY  - 1973///
CY  - New York
PB  - American Photograhic Book Publishing Company
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=6635
ER  -