Al-Khafaji, Amir Wadi . Numerical methods in engineering practice / Amir Wadi Al-Khafaji and John R. Tooley. - Japan : CBS Publishing , 1986. - 642p. : ills ; 21cm . Includes index ISBN: 0039107310 NULL Subjects--Index Terms: ENGINEERING Dewey Class. No.: 620.0042 / ALK/N