000
00276pas a2200097 454500
008
160820b1967 xxu||||| |||| 00| 0 eng d
022
_a
0030-395X
245
_a
OPTICAL SPECTRA
260
_a
PITTSFIELD, MA
_b
LAURIN PUBLISHING COMPANY, INC.
_c
1967
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
473873
_d
473873