00438nam a2200157Ia 4500 CTU_79831 210402s9999 xx 000 0 und d 338.52 O.93 Outline of the coporate service price index and recent trends [Tokyo] The Bank of Japan 1991 Prices Trọng Hải Trung tâm Học liệu Trường Đại học Cần Thơ