LIGEL <br/><br/>
EXERCICES DE TRIGONOMETRIE 

 - 0 
 - PARIS-FRANCIA  77,RUE DE VAUGIRARD  1960 
 - 350 pag  21 cm 
 - 0  0 .
<br/><br/>PROBLEMS-EXERCICES 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>516.24  / L64