the latest HTML DTD


I am finding the latest HTML DTD, that includes netscape extensions(frames, imagemap...) and  other available tags concerned with JAVA (script, applet ....)

I've got a DTD last edited in 24-Mar_95 ( within HTML 3.0 Spec ).
Do you know where can I find it?
If you know or you have... please let me know that.  

thanks for your helps...

						from Su.