000 00282nam a2200097Ia 4500
008 170707s9999 xx 000 0 und d
050 _a531 E18
245 0 _a"Energy transformations : integrated mathematics, science and technology (IMaST)"
260 _c1999
942 _2lcc
_cBK
_kCirc.
999 _c14027
_d14027