000
00278nam a22000977a 4500
008
230630b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
245
_a
Learn hungarian
260
_b
House for textbooks
_a
Budapest
942
_c
BK
_2
udc
999
_c
65001
_d
65001