000 00368nam a2200133Ia 4500
999 _c2386
_d2386
005 20170420105656.0
008 140515s9999||||xx |||||||||||||| ||und||
040 _aUPES LIBRARY
_bEnglish
082 _a332.644
_bSTU
100 _aSturm, Fletcher J
_949656
245 _aTrading natural gas : cash futures options and swaps
260 _aOklahoma:
_bPennwell Corporation,
_c1997
942 _cBK