Vol 23, No 02 (1991)

Table of Contents

Articles

Soemarsono Soemarsono
Abstract views : 285 | views : 191
Ibnu Pranoto Ibnu Pranoto
Abstract views : 212 | views : 418
Risanto Siswosudarmo Risanto Siswosudarmo
Abstract views : 286 | views : 525
Sugeng Juwono Mardihusodo Sugeng Juwono Mardihusodo
Abstract views : 135 | views : 171