Cita APA

British standards institution. (1954). Concrete aggregates from natural sources: B.S. 882 & 1201: 1954. British standards institution.

Citación estilo Chicago

British standards institution. Concrete Aggregates From Natural Sources: B.S. 882 & 1201: 1954. London: British standards institution, 1954.

Cita MLA

British standards institution. Concrete Aggregates From Natural Sources: B.S. 882 & 1201: 1954. London: British standards institution, 1954.

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