Axford, H. W. (1975). The Validity of Book Price Indexes for Budgetary Projections.
Cita Chicago Style (17a ed.)Axford, H. William. The Validity of Book Price Indexes for Budgetary Projections. 1975.
Cita MLA (9a ed.)Axford, H. William. The Validity of Book Price Indexes for Budgetary Projections. 1975.
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