71.  Differences in yield, or the spread, between AT&T bonds maturing in 10 years and Treasury securities with comparable maturities were little changed.

72.  DUN-SPLITUP (Undated) _ Just like AT&T, Dun & Bradstreet has decided to split itself into three.

73.  Each gene is made up of nucleotides, or basic building blocks denoted by the letters A, T, C and G.

74.  Each shareholder, including many former NCR employees, will receive one share of NCR stock for each 16 shares of AT&T owned.

75.  Each time Bells merge, the competitive threat to AT&T grows.

76.  Earlier in his career, Sukawaty worked at Northwestern Bell, AT&T and US West.

77.  Earlier in the 1990s, big companies like AT&T and Microsoft hired inmates, but most backed away after the arrangements were exposed.

78.  During its first search, in fact, AT&T's board put a premium on finding an executive with marketing skills.

79.  Earlier in the session, AT&T's price was adjusted when its wireless unit was spun off.

80.  Earlier this month, AT&T offered to a buyout to thousands of employees as it prepares to split into three companies.