00899cam a2200289Mi 4500 ocn105699846 OCoLC 20151023231013.0 850213s1981 sa 000 0 afr d 0625017048 9780625017041 (OCoLC)105699846 507.1268 Steyn, C. L. Nuwe algemene wetenskap, standerd 4 / C.L. Steyn, H.J. Wessels, G.J. Muller. Nuwe algemene wetenskap standerd vier Goodwood [Kaapstad] : Nasou, 1981. 127 p. Doen-dit-self-reeks 'Nuwe sillabus'. English edition published under title: New general science, standard 4. Science Study and teaching (Primary) South Africa. Science Handbooks, manuals, etc. Wessels, H. J. Muller, G. J. 0 313 313 0 0 ddc 0 0 DAPA DAPA 2014-01-24 0 507.12 STE APA026756 2014-01-24 1 2014-01-24