Patak Shankar <br/><br/>
Social welfare    an evolutionary and developmental perspective 

 - Delhi  Macmillan India        1981 
<br/><br/><label>Standard No.: </label>137,922 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Yz.2, M1