TY - BOOK AU - Kennedy,Paul M. TI - Preparing for the Twenty-First Century SN - 0394584430 : AV - CB 161 .K44 1993 PY - 1993/// CY - New York PB - Random House KW - Twenty-first century KW - Population KW - Technology--Social aspects KW - History, Modern KW - Social change KW - World politics KW - International relations KW - Forecasting ER -