Good questions for math teaching : why ask them and what to ask, K-6 /

• 作者：Peter Sullivan, Pat Lilburn
• 出版者：Math Solutions Publications
• 出版地：Sausalito, CA :
• 語文：英語
• ISBN/ISSN/ISRC：0941355519 ((pbk.))
• 作者：SullivanPeter;Lilburn Pat;Sullivan Peter;
• 索書號：372.7/044