LEADER 00856nam--2200325---450- 001 990003283940203316 005 20090630110329.0 035 $a000328394 035 $aUSA01000328394 035 $a(ALEPH)000328394USA01 035 $a000328394 100 $a20090630d1979----km-y0itay50------ba 101 $aeng 102 $aGB 105 $a||||||||001yy 200 1 $aCoulson's valence$fRoy McWeeny 205 $a3 ed. 210 $aOxford$cOxford University press$d1979 215 $aX, 434 p.$d23 cm 606 0 $aValenza chimica 676 $a541.224 700 1$aMCWEENY,$bRoy$049218 801 0$aIT$bsalbc$gISBD 912 $a990003283940203316 951 $a541.224 MCW$b6637/CBS$c541.224$d00223777 959 $aBK 969 $aSCI 979 $aRSIAV6$b90$c20090630$lUSA01$h1103 996 $aCoulson's valence$91117557 997 $aUNISA