LEADER 01018nam a2200289 i 4500 001 991000822099707536 005 20020507174026.0 008 950615s1977 us ||| | eng 020 $a0915692244 035 $ab10761950-39ule_inst 035 $aLE01302831$9ExL 040 $aDip.to Matematica$beng 082 0 $a516.36 084 $aAMS 53C 100 1 $aHermann, Robert$0346495 245 10$aDifferential geometry and the calculus of variations /$cRobert Hermann 250 $a2nd ed 260 $aBrookline, MA :$bMath Sci Press,$c1977 300 $axv, 724 p. ;$c21 cm. 490 0 $aInterdisciplinary mathematics ;$v17 650 4$aRiemannian geometry 907 $a.b10761950$b23-02-17$c28-06-02 912 $a991000822099707536 945 $aLE013 53C HER11 (1977)$g2$i2013000030456$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i1085728x$z28-06-02 996 $aDifferential geometry and the calculus of variations$9186293 997 $aUNISALENTO 998 $ale013$b01-01-95$cm$da $e-$feng$gus $h0$i1