Building English skills / [electronic resource] / [by Kathleen L. Bell... et. al.].. — Evanston, Ill.: : McDougal, Littell,, c1979-1981.. — v. : : ill. (some col.) ; 24-28 cm. For grades K-12. ISBN: 0883435802 (Aqua level,teacher's ed.) 9780883435809 (Aqua level,teacher's ed.) 0883435721 (Silver level, teacher's ed.) 9780883435724 (Silver level, teacher's ed.) 0883435756 (Silver level, teacher's ed. skills practice book) 9780883435755 (Silver level, teacher's ed. skills practice book) 0883435659 (Gold level, teacher's ed.) 9780883435656 (Gold level, teacher's ed.) 0883435675 (Gold level, teacher's ed. skills practice book) 9780883435670 (Gold level, teacher's ed. skills practice book) Subjects--Topical Terms: English language--Grammar--Study and teaching (Elementary) English language--Study and teaching (Elementary) Language arts (Elementary)