00671cam a22002171 4500 agr24000784 DLC 20260227110944.0 770815s1924 enka 001 0 eng c agr24000784 (OCoLC)3188106 U.S. Dept of agr. Library MH MH DLC premarc HB74.M3 B6 280B68M Bowley, A. L. (Arthur Lyon) Sir, 1869-1957. The mathematical groundwork of economics; an introductory treatise, by A. L. Bowley. Oxford, The Clarendon press, 1924. viii, 98 p. diagrs. 23 cm. Economics, Mathematical. 8912 8912