000 00342 a2200097 4500
020 _a9261044514
920 _a92-61-04451-4
245 0 _aManual for use by the Maritime Mobile and Maritime Mobile-Satellite Services /
_c.
710 2 _aInternational Telecommunication Union.
_eWydawca
_4pbl
260 _aGeneva :
_bITU,
_c1992.
300 _a477 k.wiele liczbowaƄ;
_c21 cm.
999 _c1811
_d1811