000
00273nam a2200109Ia 4500
008
190829s9999 xx 000 0 und d
082
_a
516.6
_b
KRY/DE
100
_a
KRYLOV, N.
245
0
_a
DESCRIPTIVE GEOMETRY
260
_b
Mir Publishers, Moscow
_a
Moscow
_c
1968
942
_c
BK
999
_c
4371
_d
4371