National center for educational research and development  <br/><br/>
On your own: Pedagogical guide, secondary education second year humanites sciences sections   

 - Sin El Fil  National center for educational research and development   1999 
 -  88 p.  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Study and teaching (Secondary Grade 11) -- Pedagogical guide.<br/>Humanites section -- English language -- Study and teaching (Secondary Grade 11) -- Pedagogical guide.<br/>Sciences section -- English language -- Study and teaching (Secondary Grade 11) -- Pedagogical guide.
<br/><br/><label>Dewey Class. No.: </label>CRDP 373.7 En. Guide Gr.11