00624nam a2200181Ia 4500 CTU_107308 210402s9999 xx 000 0 und d 333.7 S446/Vol.1 The Secretary-General. Energy prospects to 1985 : An assessment of long term energy developments and related policies : a report Paris, France Organisation for Economic Co-operation and Development 1974 Energy development.,Energy policy,Energy conservation Minh Trung tâm Học liệu Trường Đại học Cần Thơ