ISBN 9784569537337 books & textbook
Gijutsu wa doko made ningen ni chikazuku ka: Seitaikasuru tekunorojī to 21-seiki = New dimensions of technology (PHP brightest) (Japanese Edition)
PHP Kenkyūjo /1992T Tankobon Hardcover / 200 Pages
isbn-10: 4569537332 / isbn-13: 9784569537337
