Cross References:ITU-T Recommendation X.902 (1995)ISO/IEC 10746-2:1996ITU-T Recommendation X.903 (1995)ISO/IEC 10746-3:1996ITU-T Recommendation X.920 (1997)ISO/IEC 14750:1997ISO/IEC 14882:2003ISO/IEC 9899:1999IETF RFC 2119All current amendments available at time of purchase are included with the purchase of this document.