Deneb Systems Inc has announced its complete Deneb construction accounting and estimating system for the NCR Tower series of Unix supermicros. Deneb, of Dayton, Ohio says that it has ported its construction package to the more powerful 32-bit machines in response to increasing speed and memory requirements in multi- user environments within the construction industry. Written in Cobol, Version 3.0 of the Deneb system includes applications for payroll, job cost, purchase orders, accounts payable, accounts receivable with inventory, general ledger, bank reconciliation, item billing, equipment control, estimating and order entry. Deneb Systems Inc specialises in the development, marketing and support of software for the construction industry. The price is $1,295 per application and the system is also on the Unisys series 5000.