CONCORDE GAS MARKETING INC
Related Filers (3)
KELLEY OIL CORP (2)
CONTOUR ENERGY CO (2)
KELLEY OPERATING CO LTD (1)
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Prospectus (2)
S-4/A
Tuesday, 8/10/1999
Registration of securities issued in business combination transactions
S-4
Friday, 7/30/1999
Registration of securities issued in business combination transactions
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