000 00315nam a22001217a 4500
082 0 _a330.1
100 1 _aWatson, J.
245 1 4 _aThe groundwork of economic theory
_cJ. Watson
260 _aLondon :
_bP.S. King & Son Ltd.,
_c1937.
300 _ax, 196p. ;
_c23 cm.
650 4 _aEconomics
653 _aEconomic theory
999 _c363160
_d363096