Hoyer, William J. <br/><br/>
Adult development and aging / 
William J. Hoyer, John M. Rybash, Paul A. Roodin. 
 - 4th ed. 
 - Boston, Mass. :  McGraw-Hill College,  c1999. 
 - xi, 660 p. ;  24 cm. 
<br/><br/> Rev. ed. of : Adult development and aging / John M. Rybash, Paul A. Roodin, William J. Hoyer 
<br/><br/><label>ISBN: </label>0697253015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adulthood--Psychological aspects<br/>Aging--Psychological aspects.<br/>Life cycle, Human.
<br/><br/><label>Dewey Class. No.: </label>155.6  / HOY