000 00348cam a2200145ua 4500
041 _aeng
_h
082 _a330.1
_bJAT/El
100 _aG.B. Jathar, S.G. Beli .
245 _aElementary priciples of ecomnomics``
260 _a :
_bOxfor university press ,
_c1961.
300 _a424 ; .
504 _a
999 _c11185
_d11185