00489nam a2200157 a 4500008004100000020001500041100002200056245008900078250001200167260004400179300002600223500002000249650001700269700002300286050002200309950117s1978    ohua          001 0 eng    a06750575311 aBumby, Douglas R.10aMathematics :ba topical approach : course 1 /cDouglas R. Bumby, Richard J. Klutch.  a2nd ed.  aColumbus, Ohio :bC.E. Merrill,cc1978.  axii, 449 p. :bill. ;  aIncludes index. 0aMathematics.1 aKlutch, Richard J.00aQA39.2b.B83 1978