21. Engineering geology and rock mechanics /   Publication: London : L. Hill., 1969 . 2v. Date:1969 Availability: Copies available: Turkeyen Campus Science & Technology [TA705 D85] (2), Actions: Add to cart No cover image available No cover image available
22. High pressure engineering   Publication: London, L. Hill, 1971 . xv,369p. Date:1971 Availability: No items available: Withdrawn (1), Actions: Add to cart No cover image available No cover image available
23. Food industries manual/   Publication: London : L.Hill, 1969 . xi,509 p. : Date:1969 Availability: Copies available: Turkeyen Campus Science & Technology [Ref TX349 F66 1969] (1), Actions: Add to cart
24. Black self-determination :   Publication: Westport, Conn. : L. Hill, 1984 . xii, 230 p. Date:1984 Availability: Copies available: Turkeyen Campus Education & Humanities [E185 .F73] (1), Actions: Add to cart