TY - BOOK AU - Balk, Bert M TI - Price and quantity index numbers: Models for measuring aggre SN - 9780521889070 U1 - 338.528/BAL PY - 2008/// CY - Cambridge PB - Cambridge Uni Pr KW - Index numbers (Economics) KW - Price Indexes KW - General production economics KW - Microeconomics KW - Economics ER -