00803nam a22002417a 4500999001500000001000500015003000900020005001700029008004100046020001500087040003800102082002000140100002100160245007000181250001200251260004000263300004400303500002000347650003700367650002700404942001200431952011800443  c4220d42208770BD-DhUAP20201130105628.0201104s2005    ii a          001 0 eng d  a8120327330  aBD-DhUAPbEngcBD-DhUAPdBD-DhUAP00a515.353 RAO223  aRao, K. Sankara.10aIntroduction to partial differential equations /cK. Sankara Rao.  a2nd ed.  aNew Delhi :bPrentice-Hall,cc2005.  ax, 430 pages :billustrations :c24 cm.  aIncludes index. 0aDifferential equations, Partial. 0aMathematical analysis.002ddccBK  00102ddc4070aUAPCLbUAPCLcGeneral Stacksd2020-11-04o515.353 RAOp3010008770r2020-11-04t1w2020-11-04yBK