Aguilar Loyola, Jose <br/><br/>
Blaise pascal / Jose Aguilar Loyola 

 - México : Conalep : 1989 
 - 69 p. 
<br/><br/><label>ISBN: </label>968-18-3206-X 
<br/><br/><label>LC Class. No.: </label>B1903 A48