000
00294nam a22001337a 4500
020
_a
100004423475
040
_c
PK-LaCSN
082
_a
TR 510
_b
510 G
245
_a
Grid and geometry pad 3
260
_b
The city shool
300
_3
graphs
_a
24 pages:
942
_2
ddc
_c
TR
999
_c
822845
_d
822822