000 00484nam a2200181Ia 4500
999 _c87790
_d87790
005 20210203141820.0
008 180710s9999 xx 000 0 und d
041 _aEN
082 _a570.78
_bPIC
_223
100 _aPickworth, Charles N.
245 4 _aThe slide rule
_c/by Charles N.Pickworth
_b: a practical manual
250 _a18th ed.
260 _aManchester
_bEmmott
_c1927
300 _a134 p.
509 _aNS
650 _aMathematical instruments-Calculations
942 _cS