Mathematics teachers in transition / 
edited by Elizabeth Fennema, Barbara Scott Nelson. 
 - Mahwah, NJ :  Lawrence Erlbaum Associates,  1997. 
 - xi, 433 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0805825835 (cloth : acidfree paper) 0805826882 (pbk. : acidfree paper) 
<br/><br/><label>LCCN: </label>96037791  
<br/><br/><label>LC Class. No.: </label>QA13  / .M368 1997 
<br/><br/><label>Dewey Class. No.: </label>510/.71/073