00394nam a2200109Ia 4500082002000000245003100020100008500051942000700136008004100143999001900184952008100203  aST 621.381 VANH 0aIndustrial electronics N4   a VAN HEErDEN, r B J (roelof Barend Johannes)   Pinegowrie, 2000  1st ed  930977  cBK210817s9999    xx            000 0 und d  c133205d133204  00104070d2021-08-17g163.00l0p3228200013410r2021-08-17w2021-08-17yBK