000 003990000a22001450004500
008 140223b1999 xxu||||| |||| 00| 0 eng d
020 _a0 7923 8372 9
041 _aEng
080 _aXOB28 N9
082 _aXOB28 N9
100 _aLABYS (Walter C)
245 _aModelling mineral and energy markets
260 _aBoston
_bKluwer
_c1999
650 _aEconomics
999 _c219462
_d219462