00345nam a2200097Ia 4500245002800000100005400028942000700082008004100089999001900130952009800149 0aEngineering drawing N1   a BRINK, C G   Johannesburg, 1997  2nd ed  933915  cBK210817s9999    xx            000 0 und d  c123345d123344  00104070aSIYABLbSIYABLd2021-08-17g141.00l0p33228013572365r2021-08-17w2021-08-17yBK