00496nam a2200157Ia 4500003000600000005001700006008004100023020001600064040002500080082001500105100004100120245005900161260005900220300002700279500003200306NORSU20240419041832.0240215s9999    xx            000 0 und d  a87150-064-9  aNORSU-DumcNORSU-Dum  a512 H67 c1  aHorffer, Alang R.  & Musser, Gary L. 0aElementary AlgebracBy Alan R. Hoffer & Gary L. Musser  bPrindle, Weber and Schimdt, Incorporatedc1969aBoston  axii, 281 pages, 23 cm.  aincludes appendix and index