000 00268pas a2200097 454500
008 160820b1950 xxu||||| |||| 00| 0 eng d
022 _a
245 _aRESEARCH/DEVELOPMENT
260 _aCHICAGO, IL
_bF D THOMPSON PUBLICATIONS, INC
_c1950
906 _a
_b
_c
_dJan - Dec,2008
999 _c476548
_d476548