search materials(including e-books and e-journals) held by Hokkaido university.
search materials held by universities in Japan.
search information on academic articles published in Japan.
search NDL(National Diet Library) online, NDL Digitized Contents and "Aozora Bunko", materials of a Japanese digital library.
Search keyword：(Subject: #Northwestern Bell Telephone Company)
Chronicles of corporate change : management lessons from AT&T and its offspring / Leonard A. Schlesinger ... [et al.]
Lexington, Mass. : Lexington Books , c1987