Encyclopaedia of the social sciences / 
Ed.- in-chief : Edwin R.A. Seligman ; Ass. ed.: Alvin Johnson. 
 - New York :  The Macmillan Company,  1930-. 
 - 15 v. 
<br/><br/> Aaronson-Allegiance ;  Bright - Commentators ;  Danton-Exile ;  Gossen - Industrial Relations Councils ;  Laboulaye - Machine, Political ;  Morbidity - Parties, Political ;  Puritanism - Service ;  Trade Unions - Zwingli ;  Vol. 1-2 (1930, xxvii, 646, xxvi, 696 p.) :  Vol. 3-4 (1930, xxi, 681, xiv, 710 p.) :  Vol. 5-6 (1931, xxiii, 690, xxv, 713 p.) :  Vol. 7-8 (1932, xxvi, 722, xxii, 713 p.) :  Vol. 9-10 (1933, xxi, 661, xxi, 652 p.) :  Vol. 11-12 (1933, xxi, 639, 716 p.) :  Vol. 13-14 (1934, xxii, 674, xxiii, 676 p.) :  Vol. 15 (xxi, 714 p.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Encyclopedias<br/>Encyclopedias and dictionaries