Scheer, Bradley T <br/><br/>
Patterns of life / 
by Bradley T Scheer 
 - New York :  Harpers college press,  1977. 
 - 510p. : 
<br/><br/><label>ISBN: </label>0061624055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life
<br/><br/><label>Dewey Class. No.: </label>574  / SCH.P