000 00291nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _bHEN.1
245 0 _aSeminar series on technology and development
260 _aWashington
_bSchool of Engineering
_c1974
700 _aLeatha S
942 _cBK
999 _c23584
_d23584