Grobler, J. S.
Arithmetic today in accordance with the new approach : standard III / Arithmetic today standard 3 J.S. Grobler, G.P. Pretorius and in an advisory capacity M.H. de la Rey. - [Johannesburg] : Voortrekkerpers, [1969] - 254 p. : col. ill. ; 21 cm.
Arithmetic today in accordance with the new approach : standard III / Arithmetic today standard 3 J.S. Grobler, G.P. Pretorius and in an advisory capacity M.H. de la Rey. - [Johannesburg] : Voortrekkerpers, [1969] - 254 p. : col. ill. ; 21 cm.