Index numbers in theory & practice
Allen, R.G.D.
Index numbers in theory & practice by R.G.D. Allen - New York Macmillan Press 1975 - 275 pp.
Index Numbers
338.528 / A 428 I
Index numbers in theory & practice by R.G.D. Allen - New York Macmillan Press 1975 - 275 pp.
Index Numbers
338.528 / A 428 I