LEADER 00960nam a2200277 i 4500 001 991000804979707536 005 20020506124205.0 008 970307s1974 us ||| | eng 035 $ab10131966-39ule_inst 035 $aLE00637134$9ExL 040 $aDip.to Fisica$bita 084 $a510(06) 084 $a510.93 084 $a512 100 1 $aHermann, Robert$0346495 245 10$aAlgebraic topics of importance in systems theory /$cRobert Hermann 260 $aBrookline, MA :$bMath Sci Press,$cc1974 300 $aix, 176 p. ;$c21 cm. 490 0 $aInterdisciplinary mathematics ;$v3 650 4$aAlgebra 907 $a.b10131966$b17-02-17$c27-06-02 912 $a991000804979707536 945 $aLE006 510(021) HER$g1$i2006000018555$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10154796$z27-06-02 996 $aAlgebraic topics of importance in systems theory$9186056 997 $aUNISALENTO 998 $ale006$b01-01-97$cm$da $e-$feng$gus $h0$i1