Gruenewald, Lee J. <br/><br/>
Language interaction in curriculum and instruction :  what the classroom teacher needs to know / 
Lee J. Gruenewald, Sara A. Pollak. 
 - Austin, Tex. :  PRO-ED,  c1990. 
 - vii, 134 p. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0890792089 
<br/><br/><label>LCCN: </label>89036047  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and education.<br/>Interaction analysis in education.
<br/><br/><label>LC Class. No.: </label>P40.8  / .G78 1990 
<br/><br/><label>Dewey Class. No.: </label>418.0071 GRU