Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2010 Pages: 144 Language: Chinese in Publisher: Nanjing University Press. practice proved that cultivate and improve students' math abilities is a gradual. long-term training. spiral process. Effective math skills training students to with the Primary Mathematics extracurricular activities carried out. we have organized a number of experienced backbone teachers. grade teacher wrote this set of books by a unique and lively learning a practice footed arranged in the form of. N° de réf. du vendeur CC003301
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