4th General Meeting of the Association ------- p.244
New Glass Research TopicsThe interface reaction between ferrites and glasses ------- p.251
Atsumi Nitta
Kazumasa Matsushita
Research & development on bonding glass for magnetic head ------- p.258
Yasuo Mizuno
Amorphous oxides and ferromagnetism ------- p.266
Katsuhisa Tanaka
Proceedings of the NGF Seminars23rd Seminar on Glasses for Optical UsePreparation of chalcogenide glass fibers and their application to infrared spectroscopy ------- p.277
Junji Nishii
Medical applications of optical fibers:endoscopic laser therapy ------- p.288
Tsunenori Arai
News Digest
Overseas TopicsGlasses for OptoelectoronicsII ------- p.302
Keiji Tsunetomo
7th International symposium on halide glasses ------- p.304
Junji Nishii
Toshiharu Yamashita
Gradient-index optical systems topical meeting ------- p.308
Naoki Shamoto
Domestic TopicsAn impression of the 61st spring meeting of the Japan Chemical Society ------- p.311
Hiroshi Hirashima
INTERGLADFor INTERGLAD users ------- p.313
Itaru Yasui
Reader's Opinion
Association NewsĄżNotice for MembersĄżBooks Ąő Articles