000 00332 a2200097 4500
100 1 _aSchouten, J.A..
_eAutor
700 1 _aKulk, W..
_eAutor
245 0 _aPfaff's Problem and its Generalizations /
_cSchouten J.A., Kulk W..
710 2 _aAt the Clarendon Press.
_eWydawca
_4pbl
260 _aOxford :
_bAt the Clarendon Press,
_c1949.
300 _a542 s.;
_c25 cm.
999 _c11487
_d11487