000
00261pas a2200097 454500
008
160820b xxu||||| |||| 00| 0 eng d
022
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1043-8092
245
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LASER FOCUS WORLD
260
_a
TULSA, OK
_b
PENNWELL PUBLISHING COMPANY
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906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
474508
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474508