TY - BOOK TI - Thinking skills: spatial reasoning logic same and different creativity SN - 978-0-998921-99-0 U1 - TC 371.397 T443 2018 PY - 2018/// CY - New Jersey PB - Kumon Pub. North America, Inc. KW - Thought & thinking--Study and teaching (Preschool) KW - Creative activities and seat work ER -