000 00252nam a2200121Ia 4500
008 160710s2005 xx 000 0 und d
082 _a621.1
100 _aJACKSON ,THOS
245 _aSLIDE RULES
260 _bCHAPMAN
300 _a30
942 _2ddc
_cB
999 _c1455
_d1455