000
00276nam a2200097 4500
008
240910b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
080
_a
R017.42:61:95(480)
_b
L4
245
_a
Current serials 1974
942
_c
REF
_2
udc
999
_c
67271
_d
67271