Charlesworth, A. S. Systematic analogue computer programming: an introduction for students of science and engineering [by] A. S. Charlesworth [and] J. R. Fletcher. - London : Sir Isaac Pitman & Sons, 1967. - viii, 232 p. : ill. ; 26 cm. Includes index. Includes bibliographical references. Subjects--Topical Terms: Electronic analog computers--Programming.