000 00334nam a2200133Ia 4500
008 221221s9999 xx 000 0 und d
020 _a9780674049659
041 _aENG
100 _aSara B. Pritchard
245 0 _aConfluence
260 _bHarvard University Press
_c2011
650 _aTechnology & Engineering / General
942 _cEB
999 _c6120
_d6120