000
00279nam a22000977a 4500
008
231013b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
245
_a
Books in series
260
_a
New York
_b
R.R. Bowker company
942
_c
BK
_2
udc
999
_c
65862
_d
65862