Symposium on the Use of Grease as an Engineering Component (London & Institution of Mechanical Engineers (Great Britain). Tribology Group. (1970). The use of grease as an engineering component: A symposium arranged by the Tribology Group of the Institution of Mechanical Engineers, 19-20 February, 1970. Institution of Mechanical Engineers.
Chicago-čujuhus (17. p.)Symposium on the Use of Grease as an Engineering Component (London juo Institution of Mechanical Engineers (Great Britain). Tribology Group. The Use of Grease as an Engineering Component: A Symposium Arranged by the Tribology Group of the Institution of Mechanical Engineers, 19-20 February, 1970. London: Institution of Mechanical Engineers, 1970.
MLA-čujuhus (9. p.)Symposium on the Use of Grease as an Engineering Component (London juo Institution of Mechanical Engineers (Great Britain). Tribology Group. The Use of Grease as an Engineering Component: A Symposium Arranged by the Tribology Group of the Institution of Mechanical Engineers, 19-20 February, 1970. Institution of Mechanical Engineers, 1970.
