TY - BOOK AU - Acton,Forman S. TI - Numerical methods that work AV - QA297 .A28 1970 U1 - 519.4 PY - 1970/// CY - New York PB - Harper& Row KW - Numerical analysis N1 - Includes bibliographical references [: p. 529-532.] and index; Mathematics, Physics & Statistics ER -