00423nam a2200133Ia 4500 0000005928 20251012174615.0 711103r19651924nyua 000 0 eng HB74.M3 B6 1965 The mathematical groundwork of economics : an introductory treatise by A.L. Bowley. New York A.M. Kelley 1965. viii, 98 p. ill. 23 cm. Economics, Mathematical. 7104 7104