(1974). Diagnostic and learning activities in mathematics for children / [by] Richard W. Copeland.
Citazione stile Chigago Style (17a edizione)Diagnostic and Learning Activities in Mathematics for Children / [by] Richard W. Copeland. 1974.
Citatione MLA (9a ed.)Diagnostic and Learning Activities in Mathematics for Children / [by] Richard W. Copeland. 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.