000 00276nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aVENIKOV(VA);PUTYATIN(EV)
245 0 _aintroduction to energy technology
260 _cOUP
365 _b0
650 _aNIL
942 _cBK
999 _c91144
_d91144