(1973). Code of practice for suspended ceilings and linings of dry construction using metal fixing systems. London: British Standards Institution.
Παραπομπή Chicago StyleCode of Practice for Suspended Ceilings and Linings of Dry Construction Using Metal Fixing Systems. London: British Standards Institution, 1973.
Παραπομπή MLACode of Practice for Suspended Ceilings and Linings of Dry Construction Using Metal Fixing Systems. London: British Standards Institution, 1973.
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