00991nam a2200289Ia 4500 52734 BIBL 20160527185414.0 710621s1971 mau bs 00110 eng 72137471 //r852 0262090139 n-us-pa EVLG HC108.P5 I8 339.2/3/0974811 Isard, Walter. 116203 Local Regional input-output study recollections, reflections, and diverse notes on the Philadelphia experience [by] Walter Isard and Thomas W. Langford. Cambridge, Mass. MIT Press [1971] xvii, 228 p. 24 cm. 10.00 The Regional science studies series 10 920319 Bibliography: p. x. Input-output tables Pennsylvania Philadelphia. 114808 Local Philadelphia Pa. Economic conditions. 150530 Local Langford, Thomas W. joint author. 244333 Local 40004 40004 0 0 0 339_230000000000000_I76R 0 evl 84591 10 10 1 2016-05-27 76483 0 339.23 I76r 80000000478266 2016-05-27 00:00:00 r:52734 z:NCC:D 6