(1972). Code of practice for tile flooring and slab flooring. London: British Standards Institution.
Παραπομπή Chicago StyleCode of Practice for Tile Flooring and Slab Flooring. London: British Standards Institution, 1972.
Παραπομπή MLACode of Practice for Tile Flooring and Slab Flooring. London: British Standards Institution, 1972.
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