01092cam a2200265Ia 4500001001300000003000600013005001700019008004100036035001900077037005200096037007800148040006000226050002000286082001100306100005200317245005100369260006700420300003500487490003800522504006700560533008000627650003700707650004300744830003900787ocm07710677 OCoLC20220304140233.0810828r19811956miua    rb    001 0 eng d  a(OCoLC)7710677  aCC12014193bUniversity Microfilms International  bUniversity Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106  aUMIbengcUMIdOCLCQdOCLCGdOCLCQdOCLCFdOCLCQdOCLCO 4aQA377b.D8 1981 4a517.381 aDuff, G. F. D.q(George Francis Denton),d1926-10aPartial differential equations /cG.F.D. Duff.  aToronto :bUniversity of Toronto Press,c1956g(1962 printing)  ax, 248 pages :billustrations.1 aMathematical expositions ;vno. 9  aIncludes bibliographical references (pages 244-245) and index.  aPhotocopy.bAnn Arbor, Mich. :cUniversity Microfilms International,d1981. 0aDifferential equations, Partial. 7aDifferential equations, Partial.2fast 0aMathematical expositions ;vno. 9.