TY  - BOOK
AU  - Thorbecke,Willem Johan Rudolf
TI  - Mankind at the crossroads: an enquiry into the causes of the global predicaments and the means to overcome them 
SN  - 0379002868
PY  - 1975///
CY  - Leyden, Dobbs Ferry, N.Y.
PB  - Sijthoff, Oceana
KW  - Civilization, Modern
KW  - 1950-
N1  - Includes bibliographical references
ER  -