000 00298nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a621.312134 B8784
100 _aBROWN,J.G
245 0 _aHYDRO-ELECTRIC ENGINEERING PRACTICE
260 _bBLACKIE, LONDON
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300 _a25X18
942 _cBK
999 _c61548
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