REFERENCES
- BS 4449: 1978.
- A. M. SAGE: Mei. Technol., 1976, 3, 65–70.
- J. S. SMAILL, S. R. KEOWN, and L. A. ERASMUS: Met. Teehnal., 1976, 3, 194–201.
- L. A. ERASMUS and L. N. PUSSEGODA: Mesa/i. Trans., 1980, 11A, 231–237.
- BS 4461: 1978.
- S. SORETZ: 'Ribbed Tor-steel'; 1963, Luxembourg, Tor-Isteg Steel Corporation.
- M. WILSON and D. J. 1. CORDEROY: Inst. Eng. Australia, Civil Eng. Trans., 1973, 111–114
- J. D. BAIRD: Metall. Rev., 1971, 16, 1–18.
- G. E. DIETER: 'Mechanical metallurgy', 2 edn, Chaps. 3, 10; 1976, Tokyo, McGraw-Hill Kogakusha.