000 00374nam a2200109Ia 4500
008 210430s9999 xx 000 0 und d
100 _aJoost van Lingen
_954452
245 _aProceeding 36 International Pyrotechnics Seminar and Symposium 23-28 August 2009 Rotterdam ,The Netherlands
_cJoost van Lingen
260 _aTno
_bPhotocopy
_c1950
300 _a446p
942 _cBK
_2ddc
999 _c565051
_d565051