PETERSON,Garg L <br/><br/>
Algebra And Trignometry 

 - 1st Ed. 
 -  Wadsworth Publishing Co. California,  1985 
 - 614p 
<br/><br/><label>ISBN: </label>0-534-03406-3 
<br/><br/><label>Dewey Class. No.: </label>512  / PET/A