TY  - BOOK
TI  - Coloured treatments for bituminous surfaces/ The discolouration of window glass/ The addition of gypsum plaster to morta
PY  - 1952///
PB  - Building Research Station
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=1611
ER  -