The new universal library :  volume twenty-two  / 
International Learning Systems Corporation Ltd 
 - London :  International Learning Systems Corporation Ltd,  c1969 
 - 480 p. :  ill. (some col.) ;  26 cm. 
<br/><br/> CONTENTS<br/><br/>MATHEMATICS<br/>Introduction to mathematics<br/>how mathematics began<br/>labour0saving arithmetic<br/>calculations of all kinds<br/>easy geometry<br/>more advanced geometry<br/>trigonometry<br/>mensuration<br/>modern mathematics<br/><br/>CHEMISTRY<br/>Different kinds of matter<br/>chemical combination<br/>chemistry in engineering<br/><br/>NUCLEAR ENERGY<br/>the constitution of matter<br/>atomic energy<br/>practical applications of atomic energy<br/><br/>NATURAL SCIENCE<br/>The origin of the earth<br/>the elements of geology<br/>the dawn of life<br/>biology<br/>the elements of physiology<br/>the future and space travel<br/>tables of logarithms<br/> 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>encyclopedias  and dictionaries<br/>library
<br/><br/><label>Dewey Class. No.: </label>031.2  / UNI