Number of items: 2.
UNSPECIFIED (1954) E. Journal of Faculty of Engineering, Science and Mathematics, 8 (2).
UNSPECIFIED (1954) Electric Driven, Laws of, Mercurial, 53, 60, Sidereal, Torsion, Perpetual Calendar, Phases of the pallets in this slot, limiting the action of the lever L. Journal of Faculty of Engineering, Science and Mathematics, 6 (2).