"Revised and enlarged".
"1955 to the present".
622 pages (plus a few unnumbered pages with info on other Joel Whitburn books).
The ISBN I used is to be found in the small print on page 4. On the back cover is the information for the US:
ISBN 0823075273
Barcode 9780823075270
Distributed in the United Kingdom by Guinness Publishing Ltd.. On the back cover and the spine, the publisher is given as "Billboard Books".
this is the merkin billboard books edition being distributed in the uk by guiness publishing ltd:
see the image of the indica page given for the billboard books edition under the stars & stripes.