Yazar
mohammed a osman
2 cilt bulundu.
Cilt sonuçları
Expansive soils in Sudan
Mohammed A. Osman · Building and Road Research Institute, University of Khartoum
22 sayfa · 1983
Swelling soils
المنطلقات الأساسية لمناهج التربية
Mohammed A. Osman · Dār al-Bayāriq
144 sayfa · 2001
Islamic civilization / Philosophy / Islamic education