000 00334nam a2200145Ia 4500
008 220601s1972 xx 000 0 eng d
020 _qPB
041 _aEnglish
082 _a380
_bHAN L2
100 _aHanson, J L
245 4 _athe Structure of modern commerce
260 _bE L B S
_c1972
650 _aEconimics
942 _2ddc
_cBK
999 _c4307
_d4307