LEADER 01059nam--2200325---4500 001 990001076840203316 005 20020507121041.0 035 $a000107684 035 $aUSA01000107684 035 $a(ALEPH)000107684USA01 035 $a000107684 100 $a20020507d1981----km-y0ENGy0103----ba 101 $Aeng 102 $aDE 200 1 $aConstructive mathematics$eproceedings of the New Mexico State University Conference held at Las Cruces, New Mexico, August 11-15 1980$fedited by F. Richman 210 $aBerlin$cSpringer verlag$d1981 215 $aVI, 347 p.$d24 cm 225 2 $aLecture notes in mathematics$v873 410 $12001$aLecture notes in mathematics$v873 676 $a510 801 0$aIT$bsalbc$gISBD 912 $a990001076840203316 951 $a510 LNM 873 A$b11124$c510$D00109973 951 $a510 LNM 873 B$b7752$c510$D00109974 959 $aBK 969 $aSCI 979 $aALESSANDRA$b90$c20020507$lUSA01$h1210 979 $aPATRY$b90$c20040406$lUSA01$h1715 996 $aConstructive mathematics$979973 997 $aUNISA