000 00346nam a2200133Ia 4500
001 3272
008 220811s1950 ###||||g |||| ||spa d
082 _a5107823
_bM151
100 _aMachovina, Paul E.
_968279
245 2 _aA Manual For The Slide Rule
264 _c1950
942 _cBK
_2ddc
035 _a5107823 -M151-A Manual For The Slide Rule-
999 _c53398
_d53398