Vol 23, No 02 (1991)

Table of Contents

Articles

Soemarsono Soemarsono
Abstract views : 258 | views : 132
Ibnu Pranoto Ibnu Pranoto
Abstract views : 170 | views : 287
Risanto Siswosudarmo Risanto Siswosudarmo
Abstract views : 257 | views : 321
Sugeng Juwono Mardihusodo Sugeng Juwono Mardihusodo
Abstract views : 121 | views : 104