000
00242nam a2200109Ia 4500
005
20260205041145.0
008
260111s9999||||xx |||||||||||||| ||und||
082
_a
514 Sp49P
100
_a
Spitzbert
245
0
_a
Plane Trinometry
942
_c
BK
999
_c
18287
_d
18287