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basic mathematics
by NORMAN H CIOWHUSIT
PRACTICAL METHOD
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VOLUMES 1 through 4 COMPLETE
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to mathematics amd its uses
LEARNING MATHErMTICS
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BASIC MATHEMATICS
by Norman H. Crowhurst
4-volume 'pictured-text' course makes it easier than ever before possible to learn all the math you'll need to know to speed your progress in electronics— no short cuts— no gimmicks.
This remarkable 4-volume course takes you in easy stages from counting through algebra, geometry, trigonometry to calculus so that you will understand easily, quickly, all the math you will need to get aheaJ in electronics — regardless of your previous education! It employs an exciting new technique presenting basic mathematics as on continuous development of mathematics. The individual branches of mathematics are not divided into separate and unrelated subjects. Algebra, geometry, trigonometry, calculus are interwoven at progressively rising levels in the different volumes. Each volume reinforces your understanding as you penetrate more deeply into the subjects. Selected illustrations create clear images of mathematical ideas formerly difficult to understand.
A KNOWLEDGE OF MATH SPEEDS YOUR PROGRESS IN ELECTRONICS — No matter what your plans are in electronics — mathematics plays a vital role. The
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more math you know, the easier it is to learn electronics. And, if you've set your sights on being an advanced technician or an engineer, this course will speed you towards your goal. Volume I — ARITHMETIC AS AN OUTGROWTH OF LEARNING TO COUNT — You gain the self-confidence you need to master mathematics! You build a solid foundation in mathematics without realizing that you are being introduced to subjects usually considered dry and difficult to master. #268-1, $3.90 Volume II INTRODUCING ALGEBRA, GEOMETRY, TRIGONOMETRY AS WAYS OF THINKING IN MATHEMATICS — Building on the solid foundation laid in Vol I., you learn to apply algebra, geometry and trigonometry as better methods of solving a problem when the arithmetic begins to get involved. i±268-2 $3.90
Volume III — DEVELOPING ALGEBRA, GEOMETRY, TRIGONOMETRY, CALCULUS AS WORKING METHODS IN MATHEMATICS — This volume continues the search for new and better methods of calculating, and adds calculus to the group of 'tools' already introduced. #268-3, $3.90
Volume IV — DEVELOPING ALGEBRA, GEOMETRY, TRIGONOMETRY, CALCULUS AS ANALYTICAL METHODS IN MATHEMATICS — Once you've reached volume IV,
you're ready to apply all that you've learned in the earlier volumes. You'll be able to find the right approach to each individual problem. You'll be ready for a career in which mathematics play a most important part. #268-4. $3.90
Available at parts distributors, bookstores, or direct.
INTERNATIONAL PROJECTIONIST 1645 Hennepin Avenue, Suite 212 Minneapolis, Minnesota 55403
Please send these paperback volumes:
□ Vol. t — $3.90; □ Vol. II— $3.90; □ Vol. Ill— $3.90; □ Vol. IV— $3.90; □ Send 4Vols. in one clothbound edition, $15.95.
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