LEADER 01111nam2-2200337---450- 001 990003277930203316 005 20090622142139.0 035 $a000327793 035 $aUSA01000327793 035 $a(ALEPH)000327793USA01 035 $a000327793 100 $a20090622d1980----km-y0itay50------ba 101 $aeng 102 $aDE 105 $a||||||||001yy 200 1 $aGroup theoretical methods in physics$eproceedings of the IX, international colloquium held at Cocoyoc, México, june 23-27, 1980$fedited by Kurt Bernardo Wolf 210 $aBerlin$cSpringer$d1980 215 $aXXVI, 629 p.$cill.$d24 cm 225 2 $aLecture notes in physics$v135 410 0$1001000315105$12001$aLecture notes in physics$v135 606 $aFisica matematica$xCongressi$yCocoyoc$z1980 676 $a530.1 702 1$aWOLF,$bKurt Bernardo 801 0$aIT$bsalbc$gISBD 912 $a990003277930203316 951 $a530 LNP (135)$b10539/CBS$c530$d00223994 959 $aBK 969 $aSCI 979 $aRSIAV7$b90$c20090622$lUSA01$h1421 996 $aGroup theoretical methods in physics$9335501 997 $aUNISA