@dvantage will shortly be available on all major eBook platforms and also in paperback. A PDF version of the published book is now available on the @dvantage book web site www.advantage-book.com or click below

@dvantage will shortly be available on all major eBook platforms and also in paperback. A PDF version of the published book is now available on the @dvantage book web site www.advantage-book.com or click below