000 00345nam a22001097a 4500
082 0 _a330.1 SIL
100 1 _aSilverman, H. A.
245 1 4 _aThe substance of economics :
_bfor the student and the general reader
_cH. A. Silverman
260 _aLondon :
_bIsaac Pitman & Sons Limited,
_c1933.
300 _axvii, 352 p. ;
_c21 cm.
650 4 _aEconomics
999 _c362822
_d362758