000 00353nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a333.7
100 _aKrenz,J.H.
245 _aEnergy conversion and utilization.
260 _aBoston
_bAllyn and Bacon Inc.
_c1976
300 _a359
650 _aEconomics
653 _aEconomics
942 _2ddc
_cBK
999 _c8280
_d8280