60111-0 Pa. $4.95

HANDBOOK OF MATHEMATICAL FUNCTIONS WITH FORMULAS, GRAPHS, AND MATHEMATICAL TABLES, edited by Milton Abramowitz and Irene A. Stegun. Vast compendium: 29 sets of tables, some to as high as 20 places. 1,046pp. 8 × 1012.

61272-4 Pa. $19.95

[Ct xii]

REASON IN ART, George Santayana. Renowned philosopher’s provocative, seminal treatment of basis of art in instinct and experience. Volume Four of The Life of Reason. 230pp. 538 × 8.

24358-3 Pa. $4.50

LANGUAGE, TRUTH AND LOGIC, Alfred J. Ayer. Famous, clear introduction to Vienna, Cambridge schools of Logical Positivism. Role of philosophy, elimination of metaphysics, nature of analysis, etc. 160pp. 538 × 8 12. (USCO)

20010-8 Pa. $2.75

BASIC ELECTRONICS, U. S. Bureau of Naval Personnel. Electron tubes, circuits, antennas, AM, FM, and CW transmission and receiving, etc. 560 illustrations. 567pp. 612 × 914.

21076-6 Pa. $8.95