The Relation of Hydrogen-ion Concentration to the Properties of Alum Floc, by Gail Phillips Edwards ...Gail Phillips. Edwards1926EN
Sampling variability of performance assessments / Richard J. Shavelson, Xiaohong Gao, and Gail P. Baxter.Richard. Shavelson1993EN
Teachers' grouping practices in elementary science classrooms / Noreen M. Webb, Gail P. Baxter, Laurie Thompson.Noreen M. Webb1998EN