Brousseau, Guy <br/><br/>
Theory of didactical situations in mathematics :  Didactique des mathematiques1970-1990 / 
by Guy Brousseau; edited and translated by Nicolas Balacheff...et.al. 
 - Dordrecht :  Kluwer Academic Publishers,  c1997. 
 - xix, 304 p. : figs 
 - Mathematics education library; v.19 .
<br/><br/> Includes bibliographical references and indices 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching