000 00365 a2200109 4500
082 _a629.5
_bIn8u3
245 1 _aUNITS OF MEASUREMENT TO BE USED IN AIR-GROUND COMMUNICATIONS
_cINTERNATIONAL STANDARDS AND RECOMMENDED PRACTICES. ANNEX 5 TO THE CONVENTION ON INT. CIVIL AVIATION
250 _a3rd
260 _aMontreal
_b
_c1962
964 _gCIRC
997 _a32498 s C
999 _c455556
_d455556