000 00235nam a2200097Ia 4500
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020 _a9781919780245
100 _aVAN HEERDEN. RBJ
245 0 _aINDUSTRIAL, ELECTRONICS N1
942 _cBK
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_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c749860
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