5 1 50 SUDARMADJI, SLAMET Primary Author SARDJONO Primary Author ROBERT KASMIDJO Primary Author mixed material YOGYAKARTA Pusat antar Universitas Pangan dan Gizi UGM 1989 SARDJONO Primary Author mixed material Jakarta Departemen Pendidikan dan Kebudayaan Universitas Terbuka 1985 SARDJONO Primary Author mixed material Surabaya Karya Indah 1993 SARDJONO Primary Author mixed material YOGYAKARTA Departemen Pendidikan dan Kebudayaan Universitas Terbuka 1985 IR. SUWASONO HEDDY Primary Author DRS. SUTIMAN B. SUMITRO Primary Author IR. SARDJONO SOEKAMTO Primary Author mixed material