Schuessler, Karl <br/><br/>
Analysing social debts  a statistical orientation 

 - Boston  Houghton Mifflin company  1971 
 - xv, 476 p.; 24cm. 
<br/><br/><label>ISBN: </label>395053846 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social statistics<br/>Sociology - statistical methods<br/>Sociometrics<br/>Sociometry