TY  - GEN
AU  - Connolly,Dan
TI  - XML : principles, tools and techniques 
SN  - 1-56592-349-9
U1  - 005.72 
PY  - 1997///
CY  - Sepastopol, Calif.
PB  - O'Reilly
KW  - SGML (Computer programming languages)
ER  -