Foreword ------- p.2Noboru Ichinose
2nd General Meeting of the Association ------- p.4
New Glass Research TopicsPreparation of GRIN rod lens by sol-gel process ------- p.7
Hiroshi Kawazoe
"Water-soluble-glass -for sterilization, antimold and antifouling-" ------- p.11
Akio Konishi
Proceedings of the NGF Seminars16th Seminar on Future Trend of New GlassProspect of nonlinear optical glasses for nonlinear device material ------- p.17
Arao Nakamura
"Future trend on hi-vision, large picture-area TV and related glass materials" ------- p.25
lwao Ohishi
Low temperature co-fireable ceramics for hybrid IC and role of glass ------- p.37
Susumu Nishigaki
Surface modification of glass by ion-implantation and coating ------- p.50
Ryozo Hayami
News Digest
Overseas TopicsFrom Purdue University ------- p.59
Masahiro Tatsumisago
The 15th International Congress on Glass ------- p.62
Itaru Yasui
Domestic Topics1989 Annual meeting of the Ceramic Society of Japan ------- p.67
Tetsuji Yano
Call on Members Hitachi Metals ------- p.69Takeshi Morikawa
Association News
Notice for Members
Books¡õ Articles
Contents of NEW GLASS Vol.3 No.1~No.4