...Professor Aller has done the astronomical community a great service inwriting this thoroughly excellent and interesting book. It is a mine ofinformation and ... » 

...Professor Aller has done the astronomical community a great service inwriting this thoroughly excellent and interesting book. It is a mine ofinformation and its a pleasure to read. It will undoubtedly become a classicbook and is required reading for anyone who considers themselves to be anastrophysicist. I have rarely read a book I can commend so highly.Astrophysics and Space Science 1985 «