00483nam a2200121Ia 4500082001900000100004600019245015400065260005800219300002000277500000500297700002900302700003000331  a510.9bG131.AB  aGaffney, Mathew P. and Steen, Lynn Arthur  aAnnotated bibliography of expository writing in the mathematical sciencesbcBy M. P. Gaffney and L. A. Steen with the assistance of Paul J. Campbell  aWashingtonbMathematical Association of Americac1976  axi, 282p. Index  a  aSteen, L. A. ; jt. auth.  aCampbell, Paul J. ; asst.