23688-9 Pa. $2.95

HOW TO CALCULATE QUICKLY: RAPID METHODS IN BASIC MATHEMATICS, Henry Sticker. Addition, subtraction, multiplication, division, checks, etc. More than 8000 problems, solutions. 185pp. 5 × 714.

20295-X Pa. $2.95

THE CAT COLORING BOOK, Karen Baldauski. Handsome, realistic renderings of 40 splendid felines, from American shorthair to exotic types. 44 plates. Captions. 48pp. 814 × 11.

24011-8 Pa. $2.2

THE TALE OF PETER RABBIT, Beatrix Potter. The inimitable Peter’s terrifying adventure in Mr. McGregor’s garden, with all 27 wonderful, full-color Potter illustrations. 55pp. 414 × 512. (Available in U.S. only)

22827-4 Pa. $1.75

BASIC ELECTRICITY, U. S. Bureau of Naval Personnel. Batteries, circuits, conductors, AC and DC, inductance and capacitance, generators, motors, transformers, amplifiers, etc. 349 illustrations. 448pp. 612 × 914.

20973-3 Pa. $7.95

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