000 00383nam a2200133Ia 4500
008 231017s9999 xx 000 0 und d
082 _a620.00973
082 _bCHA
245 0 _aChange the Conversation: Messages for Improving Public understanding of Engineering
245 4 _cThe National Academy Press
260 _bThe National Academy Press
300 _c30cm
942 _cREP
999 _c603912
_d603912