Schumaker Millard <br/><br/>
Sharing without reckoning :  imperfect right and the norms of reciprocity / 
Millard Schumaker. 
 - Waterloo, Ont. :  Published for the Canadian Corporation for Studies in Religion by Wilfrid Laurier University Press,  1992. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0889202087 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Duty<br/>Supererogation<br/>Abuse of rights
<br/><br/><label>LC Class. No.: </label>BJ1451 
<br/><br/><label>Dewey Class. No.: </label>291.5