00264nam a2200109Ia 4500082002400000100001700024245006100041260002600102300001600128500000500144700000500149  a331.2150954bJ83.CC  aJoshi, Y. D.  aConcept of consumer price index and dearness allowanceb  aDelhibS. Chandc1973  aviii, 176p.  a  a