000 00350nam a22001217a 4500
020 _a9789211391688
082 _a343.09322
_bREC.Q9
245 _a Recommendations on theTransport of Dangerous Goods :
_bModel Rregulations
_cUnited Nations
260 _aNew York
_bUnited Nations
_c2019
300 _a461p
650 _aDangerous Goods
942 _cUN&WB
999 _c649642
_d649642