open (unit = 90,
* access = 'sequential',
* form = 'formatted',
* status = 'old',
* name = '/infobank/items/'//itemname)
open (unit = 91,
* access = 'sequential',
* form = 'formatted',
* status = 'unknown',
* name = '/infobank/programs/dbase/rocks/'//itemnumber)