00585nam a2200193 4500 9459 9459 0395290449 0395290538 510 M426 1981 Mathematics / Ernest R. Duncan [et al.]. Boston : Houghton Mifflin Company, c1981. [410 p.] + [16 p.] : col. ill. ; tabs and figs. ; 24 cm. Mathematics. 21609 Duncan, Ernerst R. 21610 Quast, W.G. 9490 Cole, William L. 9013 Haubner, Mary Ann Hater 9014 Sparks, Thelma M. 9015 BK 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 510 M426 1981 07247 2019-08-22 00:00:00 2019-08-22 CIR 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 510 M426 1981 07248 2019-08-22 00:00:00 2019-08-22 CIR