000 00443nam a2200169Ia 4500
999 _c65117
_d65117
005 20201215111038.0
008 190711s9999 xx 000 0 und d
020 _a0713132973
082 _a621.750151 C466E
100 _aCHAPMAN, W.A.J
245 0 _aELEMENTARY WORKSHOP CALCULATION
260 _aLONDON
_bELBS
_c1979
300 _a259p.
650 _aAngles and Geometrical Properties
650 _aMeasurement Calculations
942 _cSW