000 00290pas a2200097 454500
008 160820b1990 xxu||||| |||| 00| 0 eng d
022 _a1048-5104
245 _aGPS WORLD
260 _aNEWTON, MA USA
_bQUESTEX PUBLICATION
_c1990
906 _a17(11), 2006+
_b12/Yr
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_dFeb,2009 - Jan,2010
999 _c475738
_d475738