000
00275nam a22000977a 4500
008
230904b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
245
_a
Information sciences
260
_a
New York:
_b
Elsevier
942
_c
CR
_2
udc
999
_c
60252
_d
60252