00265nam a2200109Ia 4500082002000000100002000020245004700040260003200087300002600119500000500145700000500150  a339.42bC445.PV  aChambers, R. J.  aPrice variation and inflation accountingb  aNew YorkbMcGraw-Hillc1980  a174p. Index, Appendix  a  a