APA (7th ed.) Citation

(1970). Nuffield Foundation. Mathematics Teaching Project: Checking Up. W&R Chambers.

Chicago Style (17th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project: Checking Up. Edinburgh: W&R Chambers, 1970.

MLA (9th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project: Checking Up. W&R Chambers, 1970.

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