000 00373nam a2200157Ia 4500
082 _a338.47669142
_bUn58.IS
100 _aUnited Nations. Industrial Development Organisation, Vienna
245 _aIron and steel industry
_b
260 _aNew York
_bUNIDO
_c1969
300 _ax, 78p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a5320
999 _c5320
_d5320