Would you be able to use a Windows book from 1998 to work with windows 7?
Of course not. I did not notice the date.
I'm afraid that doesn't add it to the standard.
Then, what does? The book I'm looking at was used in a web design class at a local college. It's copyright date is 2007, which was a revision of previous editions. So, it's not the most current but not really very old, either; of course, all browsers have gone through multiple version updates since then. The book even says <embed> "currently remains well supported by all the popular browsers." However, the book also says, "Today's standard is the <object> tag with the data attribute, and we recommend that you use it in lieu of <embed>."