TY - BOOK TI - Solving for unknown angles (CCSS 7.G.B.5) SN - 9780787710255 AV - QA43 .S658 2014 U1 - 510.76 23 PY - 2014///] CY - [Place of publication not identified] PB - Milliken Publishing Company KW - Mathematics KW - Problems, exercises, etc KW - Juvenile literature KW - Electronic books UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=4813043 ER -