000 00507pam a2200169a 44500
008 160408bc1965 xxu||||| |||| 00| 0 eng d
082 _a516.7
_bSv22p
100 _aSvec, Alois
245 1 _aPROJECTIVE DIFFERENTIAL GEOMETRY OF LINE CONGRUENCES
260 _aPrague
_bPub. House Of The Czechoslovak Academy Of Sciences
_cc1965
300 _a208
650 _aGeometry, Differential. Projective
650 _aCongruences (Geometry)
650 _aLine Geometry
964 _gCIRC
997 _aA1860 C
999 _c257847
_d257847