00440nam a2200169Ia 4500 338.528 F533.ET Fisher, F. M. and Shell, Karl Economic theory of price indices New York Academic Press 1972 xv, 117p. Economic theory and Mathematical Economics Shell, Karl ; jt. auth. 0 0 0 0 ISI ISI 1998-08-20 0 338.528 F533.ET DP6250 2019-02-14 00:00:00 2019-02-14 BK 5321 5321 5321