TY  - BOOK
AU  - Leach, S.J.
AU  - Bloomfield, D.P., coaut.
ED  - Building Research Establishment (Inglaterra).
TI  - Ventilation in relation to toxic and flammable gases in bui-ldings / S.J. Leach and D.P. Bloomfield
CY  - Watford, [Inglaterra] : BRE
ER  -