000 00346nam a2200145Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL 358.34 CHE
245 0 _aChemical warfare
260 _aHanoi
260 _bDemocratic Republic of Vietnam
260 _c1971
300 _a190 p.-
650 _aChemical warfare vietnam
942 _cB
999 _c191400
_d191400