LEADER 01044nam a2200289 i 4500 001 991000509929707536 008 040305r19691949nyu b 001 0 eng d 020 $a0828402213 035 $ab12627616-39ule_inst 040 $aDip.to Matematica$beng 082 0 $a517.38 084 $aAMS 34-XX 084 $aLC QA381.S38 100 1 $aSchouten, Jan Arnoldus$022783 245 10$aPfaff's problem and its generalizations,$cby J. A. Schouten and W. v. d. Kulk 260 $aNew York :$bChelsea Pub. Co.$c1969 300 $axvi, 542 p. ;$c22 cm 500 $aReprint of the 1949 ed. 504 $aBibliography: p. [534]-536 650 0$aPfaffian problem 700 1 $aKulk, Wouter van der,$ejoint author 907 $a.b12627616$b21-09-06$c05-03-04 912 $a991000509929707536 945 $aLE013 34-XX SCH11 (1969)$g1$i2013000145242$lle013$op$pE44.70$q-$rl$s- $t0$u0$v0$w0$x0$y.i13248157$z01-04-04 996 $aPfaff's problem and its generalizations$9277439 997 $aUNISALENTO 998 $ale013$b05-03-04$cm$da $e-$feng$gnyu$h0$i1