Frontiers in science and mathematics for teachers vol. 1 

 - 103p.   ill.  25cm. 
<br/><br/><label>ISBN: </label>971-570-090-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510 F928 2000