Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
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swimming/diving, spa, sun deck, sauna, tred mills, stair masters and stationary bikes. Hours are MondayThursday, 6 a.m. to 9 p.m., Friday, 6 a.m. to 6 p.m. and weekends, 9 a.m. to 6 p.ni. Admission charges for specific areas apply.
•Mount Vernon RECenter, 2017 Belle View Blvd., Alexandria (703) 7683224.
•Oak Marr RECenter, 3200 Jermantown Road, Oakton, (703) 281-6501. Indoor swimming/diving, athletic fields, spa, sun deck, racquetball/wallyball, weight room, game/TV area, snack bar. Hours are MondayFriday, 6 a.m. to 9:30 p.m., Saturday 8 a.m. to 6 p.m. and Sunday 9 a.m. to 8 p.m.
• Providence RECenter, 7525 Marc Drive, Falls Church, (703) 698-1351. Indoor swimming/diving, spa, sun deck, sauna, racquetball/wallyball, weight room, dance room,
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