00594nam a2200193Ia 4500 CTU_104427 210402s9999 xx 000 0 und d 49000 340.112 R864 Rousseau, Jean-Jacques Bàn về khế ước xã hội Jean-Jacques Rousseau ; Biên dịch Hoàng Thanh Đạm Hà Nội Lý luận Chính trị 2006 Law and ethics,Law and politics Vương Trung tâm Học liệu Trường Đại học Cần Thơ