1981 Mathematics Grade 6 (Hardcover)(9.35"x7.6"x0.75") by Ernest R. Duncan, W. G. Quast, Charles E. Allen, Lelon R. Capps, Frank Ebos, & Mary Ann Hater Haubner ***1-15676 ***ISBN-13: 9780395290422 ***Condition: Good Used--ex-library, minor water stains ***352 Pages @math01.2;0>hm.math @100224v