TY - BOOK ED - Ankara Üniversitesi TI - Ankara University graduate school of natural and applied sciences: 1994: theses abstracts SN - 9754822867 AV - Ref/Z5055 .A55 1994 PY - 1994/// CY - Ankara PB - Ankara Üniversitesi KW - Ankara University KW - Catalogs KW - Dissertations, Academic KW - Turkey ER -