00789cam a2200253 4500 214709112 TxAuBib 20101214120000.0 821102s1983||||||||||||||||||||||||eng|u 82051271 //r89 9780716631606 set 0716631601 set DLC DLC TxAuBib The World book of math power. Chicago : World Book Encyclopedia, 1983. 2 v. (800 p.) : ill. ; 25 cm. Spine title: Math power. Includes index. Bibliography: v. 2, p. 764-766. v. 1. Math skills builder -- v. 2. Everyday math. 20101214. Mathematics. World Book Encyclopedia, inc.