00474pamaa2200169 4500 0000035131 20100415090000.0 0618162356 512.9 HUB QA152.2 HUB 2002 Hubbard Elementary and intermediate algebra Elaine Hubbard, Ronald D. Robinson. 2nd ed. Boston: Houghton Mifflin Co., 2002. xix, 667p.: col.ill.; 26cm. Algebra Robinson, Ronald D