01075nam a22003015i 4500991002202469707536cr nn 008mamaa121227s1984 gw | s |||| 0|eng d9783540390930b14137185-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng51223AMS 12D15Prestel, Alexander58277Lectures on formally real fields[e-book] /by Alexander PrestelBerlin :Springer,19841 online resource (125 p.)Lecture Notes in Mathematics,0075-8434 ;1093MathematicsAlgebraLogic, Symbolic and mathematicalSpringer eBookshttp://dx.doi.org/10.1007/BFb0101548An electronic book accessible through the World Wide Web.b1413718503-03-2205-09-13991002202469707536Lectures on formally real fields78504UNISALENTOle01305-09-13m@ -enggw 00