Ewen, Dale,  1941- <br/><br/>
Elementary technical mathematics / 
Dale Ewen and C. Robert Nelson. 
 - 5th ed. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  1991. 
 - xi, 626 p. :  ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>Basic concepts -- Fractions and the English system -- Decimal fractions -- The metric system -- Measurement -- Polynomials -- Equations and formulas -- Ratio and proportion -- Graphing linear equations -- Systems of linear equations -- Factoring algebraic expressions -- Quadratic equations -- Geometry -- Trigonometry -- Basic statistics. 
<br/><br/><label>ISBN: </label>0534132731  0534132723  
<br/><br/><label>LCCN: </label>90048330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510