Basic descriptive statistics for education and the behavioral sciences, by Albert E. Bartz. Bartz, Albert E. Educational statistics. LB2846 .B32 1971 310 BAB First-3d. ed. published under title: Elementary statistical methods for educational measurement; 5th ed. published in 1979 under title: Descriptive statistics for education and the behavioral sciences. Minneapolis, Minn., Burgess Pub. Co. [1971] [1971] 1971 Text vii, 132 p. eng