TY  - BOOK
AU  - U. S. Department of Commerce
TI  - Perforated vitrified clay pipe (standard and extra strength)
PY  - 1959///
CY  - Govt. Printing Office
PB  - Washington
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=3437
ER  -