000 00237nam a2200097Ia 4500
008 230508s2003 xx 000 0 und d
041 _aeng
100 _aI.I.IIYINYKH
245 _aHYDROELECTRIC STATIONS
260 _bMIR PUBLI.MOSCOW
_c2003
999 _c723739
_d723739