Just wanted to add my name to the list of highly satisfied purchasers of this book. This is an excellent programming book for beginners, even if you have never programmed before. I originally started out with K&R C, but it was just too dry. Perry's book gives you the basics and the confidence to move on to more advanced books (like K&R C, Pointer on C, etc).
The only downside to the book is that there are no "problems" to work out. (Sure you can put his code in and watch it run--but where is the problem-solving in that?) However, there are numerous Computer Science Departments out there that do post their course work problems on the Net which can be easily downloaded and printed. Although, few also post the answers, so...good luck :)
Watch out for the chapters on getchar() and getch(). getch() only gets a page or two of explanation and leaves a hapless beginner to founder. K&R C did help here at this point, takes some hacking away at it, but it comes eventually. (Or maybe it will come really quickly and you'll think, that tripped him up? What a geek!)
Lastly, don't waste your hard-earned cash on a fancy-smancy C compiler. There are lots of good (and free) C compilers out there (GNU's gcc, borland DOS-based from [...] etc). Pick one, spend some time learning the switches and optimizations on it and then get to coding.
From there on out it is just code, code and code. And then debug...and debug...and debug...cry...and debug...
After this book I recommend cutting your teeth on K&R C (there's a reason they call it the C Bible). You can easily see the basics you picked up with Perry in K&R. It was a big help for me when I could see something familiar in the concepts and was able trudge on through.