000 00264nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aRomney Robinson
245 0 _aEconomics
260 _bMcgraw -hill
_c1964
300 _a274p
650 _aCommerce
942 _cBK
999 _c4781
_d4781