000
00261pam a2200109a 44500
082
_a
530.1
_b
H64G
100
_a
Hlavaty, Vaclav
245
1
_a
GEOMETRY OF EINSTEINS'S UNIFIED FIELD THEORY
260
_a
_b
P.Noordhoff
_c
1111
964
_g
CIRC
997
_a
15046 C
999
_c
409992
_d
409992