000 00346nam a2200157Ia 4500
082 _a336.265
_bP633.PP
100 _aPigou, A. C.
245 _aProtective and preferential import duties.
_b
260 _aLondon
_bFrank Cass
_c1968
300 _axiv, 117p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a5019
999 _c5019
_d5019