LEADER 00808nam0-22003011i-450- 001 990000890910403321 005 20001010 035 $a000089091 035 $aFED01000089091 035 $a(Aleph)000089091FED01 035 $a000089091 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aConvex functions$fWayne A. Roberts,Dale E. Varberg. 210 $aNew York$cAcademic press$d1973. 215 $a20 cm IX 300 p. con fig. 610 0 $aMatematica 700 1$aRoberts,$bWayne A.$0345283 702 1$aVarberg,$bDale E. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000890910403321 952 $a03 M.II.0,230$b2901$fIINTC 959 $aIINTC 996 $aConvex functions$9356651 997 $aUNINA DB $aING01