000 00303nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _bHEN.2
245 0 _aSeminar sries on technology and development. V 2
260 _aWashington
_bSchool of engineering
_c1974
700 _aHenson, Leatha S
942 _cBK
999 _c23585
_d23585