(1974). Modern Mathematics for Schools (Second Edition.). Blackie & Son Limited / W. & R. Chambers Limited.
Cita Chicago Style (17a ed.)Modern Mathematics for Schools. Second Edition. London: Blackie & Son Limited / W. & R. Chambers Limited, 1974.
Cita MLA (9a ed.)Modern Mathematics for Schools. Second Edition. Blackie & Son Limited / W. & R. Chambers Limited, 1974.
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