000 00232nam a2200097Ia 4500
008 230331s9999 xx 000 0 und d
020 _a9781430802839
100 _aVAN RENSBURG. MJJ
245 0 _aENGINEERING SCIENCE N4
942 _cBK
_y561
_zJohn Tresidder
999 _c704025
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