000 00286nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aBarrows (H.K)
245 0 _aWater power engineering
260 _cMac Graw Hill
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c25631
_d25631