Halsey, Eric <br/><br/>
Discovery Methods Algebra 

 - San Francisco  Zrinehart  1978 
 - 246p 
<br/><br/><label>Subjects--Uniform Titles: </label>--general stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--algebraMathematics--natural science and mathematics
<br/><br/><label>Dewey Class. No.: </label>512  / HAL-D