LEADER 00692nam2 22002531i 450 001 990002233740403321 005 20070607111538.0 035 $a000223374 035 $aFED01000223374 035 $a(Aleph)000223374FED01 035 $a000223374 100 $a20030910d1990----km-y0itay50------ba 101 0 $aeng 200 1 $aBiosynthesis of nucleotides$fR.T.Walker and M.J. Gait 215 $ap.135-164 463 0$1001000222267 700 1$aWalker,$bRichard T.$c$0362139 701 1$aGait,$bMichael J.$091192 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aAN 912 $a990002233740403321 959 $aFFABC 996 $aBiosynthesis of nucleotides$9397428 997 $aUNINA