00805cam a2200241Mu 4500001001300000003000600013005001700019008004100036020001500077020001800092035002100110040003900131082001200170100004900182245007800231250001300309260003600322300002000358650006400378650004300442700005200485700002600537ocn123777549OCoLC20151023231558.0901213s1980    sa            001 0 afr d  a0628019661  a9780628019660  a(OCoLC)123777549  aSZTcSZTdOCLCQdOCLCGdOL$dOCLCO04a5102251 aSchnell, D. S. A.q(Dorothea Sophia Auguste)10aLesse in wiskunde :bst. 1 /cD.S.A. Schnell, C.J.W. Schnell, B. Shapiro.  a1e uitg.  aJohannesburg :bPerskor,c1980.  a216 p.  :bill. 0aMathematicsxStudy and teaching (Elementary)zSouth Africa. 0aMathematicsvProblems, exercises, etc.1 aSchnell, C. J. W.q(Christoph Johannes Wilhelm)1 aShapiro, B.q(Barney)