01457aam 2200385I 450 991071023660332120160309011335.0GOVPUB-C13-b6b1fdd4bd233a48a906903f366db8e9(CKB)5470000002476922(OCoLC)944187959(EXLCZ)99547000000247692220160309d1980 ua 0engrdacontentrdamediardacarrierThe numerical solution of a nonseparable elliptic partial differential equation by preconditioned conjugate gradients /John Gregg Lewis; Ronald G. RehmGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1980.1 online resourceNBSIR ;80-20561980.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Lewis John Gregg1416992Lewis John Gregg1416992Rehm Ronald G1386481United States.National Bureau of Standards.NBSNBSGPOBOOK9910710236603321The numerical solution of a nonseparable elliptic partial differential equation by preconditioned conjugate gradients3523997UNINA