TY - BOOK ID - 126710840 TI - THE NEXT 25 YEARS : CRISIS and OPPORTUNITY AU - Spekke, Andrew A. AU - Rockfeller, Nelson A. AU - World future society PY - 1975 PB - Washington: World Future Society, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:126710840 AB - ER -