Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Language:Chinese.Pages Number: 149 Publisher: Guangxi Education Press Pub. Date :2008-05 This book is in the Sichuan students basic math calculation skills test. the research group on the basis of written. Group self-designed test scale of 15 regions in Sichuan Province. 92 elementary schools. more than 5.000 sixth-grade students on a large sample to sample measurements. and collected some of the authentic data were analyzed . Meanwhile. on the calculation of teaching and learning issues. som. N° de réf. du vendeur L13218
Quantité disponible : 3 disponible(s)