Benny, L.B.
Mathematics for students of engineering and applied science - London O.U.P. 1954 - 783 p.
diagrams; Bibly: pp. 781-783
51:62 / B4
Mathematics for students of engineering and applied science - London O.U.P. 1954 - 783 p.
diagrams; Bibly: pp. 781-783
51:62 / B4