00392nam a2200145Ia 450000500170000000800410001702000290005804000090008708200150009610000210011124500260013225000180015826000480017630000220022420221104110230.0220601s9999 xx 000 0 und d a9780798612517qPaperback c3228 aSWA F MATH aE.S.N. MATHUNJWA 0aLidvume laphangalala/ bFirst edition aCape Town:bDe jager-Haum publishers,c1983 a87 pagesc21.5 cm