000 00356nam a2200157Ia 4500
082 _a382
_bOh37.II
100 _aOhlin, Bertil
245 _aInterregional and international trade
_b
260 _aCambridge
_bHarvard University Press
_c1957
300 _axvii, 617p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a8031
999 _c8031
_d8031