Frank,
Can you find me a copy of that book – please. Used is OK if out of print.
Guys,
Frank
http://www.toadhallbook.com/ is the guy to go to for the best Porsche books. He can find almost anything.
Besides, he is a terrific author, editor and 40+ year Porsche owner and friend. One of the Porsche 'Good Guys'.
Best,
Grady