000 00469 a2200253 4500
001 13204
020 _a11
041 _aeng
080 _a536.7:621.1.01 Ahe
245 _aThe energy method of energy systems analysis.
250 _a
260 _a
260 _bJohn Wiley, New York,
260 _c1980
300 _axii,295.
300 _c
490 _a
100 _aAhern, J.E.\
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c15349
_d15349