Kevin L Seifert <br/><br/>
Lifespan Development   
Kelvin L Seifert, Robert J. Hoffnung and Michele H offnung 
 - Boston:   Houghton Mifflin   Copyright. 1997 
 - xxv, 697 pages  col., pictures  28 cm 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0395691788 (Hbk) 
<br/><br/><label>LC Class. No.: </label>BF713 SEI 1997