000 00193 a2200085 4500
020 _a9780778714460
082 _aJ 553.82 EDWA
100 _aEdwards, Ron
_9106165
245 _aDiamonds and Gemstones
999 _c779218
_d779217
942 _w2694
_xGrace Mofokeng
_y2694
_zGrace Mofokeng