While this series has been planned to meet the needs of the student who is preparing for engineering work, it will serve equally well the purposes of those schools where mathematics is taken as an element in a liberal education. Calculus By E. J. TOWNSEND, Professor of Mathematics, and G. A. GoodENOUGH, Professor of Thermodynamics, University of Illinois. $2.50. Essentials of Calculus By E. J. TOWNSEND and G. A. GOODENOUGH. $2.00. College Algebra By H. L. RIETZ, Professor, and A. R. CRATHORNE, Associate in Mathematics in the University of Illinois. $1.40. Plane Trigonometry, with Trigonometric and Logarithmic Tables By A. G. HALL, Professor of Mathematics in the University of Michigan, and F. H. FRINK, Professor of Railway Engineering in the University of Oregon. $1.25. Plane and Spherical Trigonometry. (Without Tables.) By A. G. HALL and F. H. FRINK. $1.00. Trigonometric and Logarithmic Tables By A. G. HALL and F. H. FRINK. 75 cents. Analytic Geometry By L. W. DOWLING, Associate Professor of Mathematics, and F. E. TURNEAURE, Dean of the College of Engineering in the University of Wisconsin. xii+266 pp. 12mo. $1.60. Analytic Geometry of Space By VIRGIL SNYDER, Professor in Cornell University, and C. H. SISAM, Assistant Professor in the University of Illinois. xi+289 pp. 12mo. $2.50. Elementary Geometry By J. W. YOUNG, Professor of Mathematics in Dartmouth College, and A. J. SCHWARTZ, William McKinley High School, St. Louis. School Algebra By H. L. RIETZ, Professor of Mathematical Statistics, A. R. CRATHORNE, Associate in Mathematics, University of Illinois, and E. H. TAYLOR, Professor of Mathematics in the Eastern Illinois State Normal School. Functions of a Complex Variable By E. J. TowNSEND, Professor and Head of the Department of Mathematics in the University of Illinois. HENRY HOLT AND COMPANY NEW YORK CHICAGO |