01108nam a2200301 i 450099100133833970753620020507191633.0010123s1998 ||| ||| | eng 9810236018b10833584-39ule_instLE01310728ExLDip.to Matematicaeng521.4AMS 13A99Hebisch, U.536779Semirings :algebraic theory and applications in computer science /U. Hebisch, H. J. WeinertSingapore ; River Edge, N.J. :World Scientific,[1998?], c1993vi, 361 p. ;26 cm.Series in algebra ;5Includes bibliographical references (p. [336]-351) and indexSemirings (Mathematics)Weinert, Hanns Joachim.b1083358423-02-1728-06-02991001338339707536LE013 13A HEB11 (1998)12013000125183le013-E0.00-l- 02120.i1094285328-06-02Semirings923469UNISALENTOle01301-01-01ma -engxx 01