00799cam a2200241 4500 268501750 TxAuBib 20080512120000.0 891128s1992||||||||||||||||||||||||eng|u 89025855 9780811906753 0811906752 (OCoLC)20799781 TxAuBib Berge, Margaret. Help your child excel in math : easy, practical methods that make learning fun / Margaret Berge & Philip Gibbons. Hollywood, Fla. : Lifetime Books, 1992. xvi, 200 p. : ill. ; 23 cm. 20080512. Mathematics Study and teaching (Elementary.) Gibbons, Philip. TXEDR